Home / 67,358.16-92,959.56-37,146.24

Finding the Fourth Proportional to 67,358.16, 92,959.56 and 37,146.24

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Solution

The fourth proportional to 67,358.16, 92,959.56 and 37,146.24 is: 51,264.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,358.16 : 92,959.56 = 37,146.24 : x
  2. Step 2: Convert to fraction form
    67,358.16/92,959.56 = 37,146.24/x
  3. Step 3: Cross multiply
    67,358.16x = 92,959.56 × 37,146.24
  4. Step 4: Simplify right side
    67,358.16x = 3,453,098,126.05
  5. Step 5: Solve for x
    x = 3,453,098,126.05/67,358.16
  6. Step 6: Final answer
    x = 51,264.73

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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.