Home / 26,572.41-36,670.17-14,635.79

Finding the Fourth Proportional to 26,572.41, 36,670.17 and 14,635.79

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Solution

The fourth proportional to 26,572.41, 36,670.17 and 14,635.79 is: 20,197.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,572.41 : 36,670.17 = 14,635.79 : x
  2. Step 2: Convert to fraction form
    26,572.41/36,670.17 = 14,635.79/x
  3. Step 3: Cross multiply
    26,572.41x = 36,670.17 × 14,635.79
  4. Step 4: Simplify right side
    26,572.41x = 536,696,907.38
  5. Step 5: Solve for x
    x = 536,696,907.38/26,572.41
  6. Step 6: Final answer
    x = 20,197.52

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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.