Home / 44,962.02-67,387.14-18,640.26

Finding the Fourth Proportional to 44,962.02, 67,387.14 and 18,640.26

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Solution

The fourth proportional to 44,962.02, 67,387.14 and 18,640.26 is: 27,937.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,962.02 : 67,387.14 = 18,640.26 : x
  2. Step 2: Convert to fraction form
    44,962.02/67,387.14 = 18,640.26/x
  3. Step 3: Cross multiply
    44,962.02x = 67,387.14 × 18,640.26
  4. Step 4: Simplify right side
    44,962.02x = 1,256,113,810.26
  5. Step 5: Solve for x
    x = 1,256,113,810.26/44,962.02
  6. Step 6: Final answer
    x = 27,937.22

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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.