Home / 49,127.53-67,640.57-44,637.85

Finding the Fourth Proportional to 49,127.53, 67,640.57 and 44,637.85

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Solution

The fourth proportional to 49,127.53, 67,640.57 and 44,637.85 is: 61,459.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,127.53 : 67,640.57 = 44,637.85 : x
  2. Step 2: Convert to fraction form
    49,127.53/67,640.57 = 44,637.85/x
  3. Step 3: Cross multiply
    49,127.53x = 67,640.57 × 44,637.85
  4. Step 4: Simplify right side
    49,127.53x = 3,019,329,646.33
  5. Step 5: Solve for x
    x = 3,019,329,646.33/49,127.53
  6. Step 6: Final answer
    x = 61,459.02

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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.