Home / 149,549.10-224,366.02-60,866.26

Finding the Fourth Proportional to 149,549.10, 224,366.02 and 60,866.26

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Solution

The fourth proportional to 149,549.10, 224,366.02 and 60,866.26 is: 91,316.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,549.10 : 224,366.02 = 60,866.26 : x
  2. Step 2: Convert to fraction form
    149,549.10/224,366.02 = 60,866.26/x
  3. Step 3: Cross multiply
    149,549.10x = 224,366.02 × 60,866.26
  4. Step 4: Simplify right side
    149,549.10x = 13,656,320,508.49
  5. Step 5: Solve for x
    x = 13,656,320,508.49/149,549.10
  6. Step 6: Final answer
    x = 91,316.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.