Home / 54,545.16-75,254.24-44,456.28

Finding the Fourth Proportional to 54,545.16, 75,254.24 and 44,456.28

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Solution

The fourth proportional to 54,545.16, 75,254.24 and 44,456.28 is: 61,334.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,545.16 : 75,254.24 = 44,456.28 : x
  2. Step 2: Convert to fraction form
    54,545.16/75,254.24 = 44,456.28/x
  3. Step 3: Cross multiply
    54,545.16x = 75,254.24 × 44,456.28
  4. Step 4: Simplify right side
    54,545.16x = 3,345,523,564.63
  5. Step 5: Solve for x
    x = 3,345,523,564.63/54,545.16
  6. Step 6: Final answer
    x = 61,334.93

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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.