Home / 26,634.15-36,754.02-14,697.45

Finding the Fourth Proportional to 26,634.15, 36,754.02 and 14,697.45

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Solution

The fourth proportional to 26,634.15, 36,754.02 and 14,697.45 is: 20,281.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,634.15 : 36,754.02 = 14,697.45 : x
  2. Step 2: Convert to fraction form
    26,634.15/36,754.02 = 14,697.45/x
  3. Step 3: Cross multiply
    26,634.15x = 36,754.02 × 14,697.45
  4. Step 4: Simplify right side
    26,634.15x = 540,190,371.25
  5. Step 5: Solve for x
    x = 540,190,371.25/26,634.15
  6. Step 6: Final answer
    x = 20,281.87

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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.