Home / 55,483.38-83,229.12-16,040.70

Finding the Fourth Proportional to 55,483.38, 83,229.12 and 16,040.70

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Solution

The fourth proportional to 55,483.38, 83,229.12 and 16,040.70 is: 24,062.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,483.38 : 83,229.12 = 16,040.70 : x
  2. Step 2: Convert to fraction form
    55,483.38/83,229.12 = 16,040.70/x
  3. Step 3: Cross multiply
    55,483.38x = 83,229.12 × 16,040.70
  4. Step 4: Simplify right side
    55,483.38x = 1,335,053,345.18
  5. Step 5: Solve for x
    x = 1,335,053,345.18/55,483.38
  6. Step 6: Final answer
    x = 24,062.22

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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.