Home / 44,962.50-67,423.02-13,361.16

Finding the Fourth Proportional to 44,962.50, 67,423.02 and 13,361.16

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Solution

The fourth proportional to 44,962.50, 67,423.02 and 13,361.16 is: 20,035.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,962.50 : 67,423.02 = 13,361.16 : x
  2. Step 2: Convert to fraction form
    44,962.50/67,423.02 = 13,361.16/x
  3. Step 3: Cross multiply
    44,962.50x = 67,423.02 × 13,361.16
  4. Step 4: Simplify right side
    44,962.50x = 900,849,757.90
  5. Step 5: Solve for x
    x = 900,849,757.90/44,962.50
  6. Step 6: Final answer
    x = 20,035.58

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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.