Home / 42,461.92-58,598.64-24,555.20

Finding the Fourth Proportional to 42,461.92, 58,598.64 and 24,555.20

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Solution

The fourth proportional to 42,461.92, 58,598.64 and 24,555.20 is: 33,886.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,461.92 : 58,598.64 = 24,555.20 : x
  2. Step 2: Convert to fraction form
    42,461.92/58,598.64 = 24,555.20/x
  3. Step 3: Cross multiply
    42,461.92x = 58,598.64 × 24,555.20
  4. Step 4: Simplify right side
    42,461.92x = 1,438,901,324.93
  5. Step 5: Solve for x
    x = 1,438,901,324.93/42,461.92
  6. Step 6: Final answer
    x = 33,886.86

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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.