Home / 26,024.47-35,912.97-14,693.78

Finding the Fourth Proportional to 26,024.47, 35,912.97 and 14,693.78

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Solution

The fourth proportional to 26,024.47, 35,912.97 and 14,693.78 is: 20,276.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,024.47 : 35,912.97 = 14,693.78 : x
  2. Step 2: Convert to fraction form
    26,024.47/35,912.97 = 14,693.78/x
  3. Step 3: Cross multiply
    26,024.47x = 35,912.97 × 14,693.78
  4. Step 4: Simplify right side
    26,024.47x = 527,697,370.11
  5. Step 5: Solve for x
    x = 527,697,370.11/26,024.47
  6. Step 6: Final answer
    x = 20,276.97

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.