Home / 42,988.80-59,324.64-24,125.92

Finding the Fourth Proportional to 42,988.80, 59,324.64 and 24,125.92

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Solution

The fourth proportional to 42,988.80, 59,324.64 and 24,125.92 is: 33,293.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,988.80 : 59,324.64 = 24,125.92 : x
  2. Step 2: Convert to fraction form
    42,988.80/59,324.64 = 24,125.92/x
  3. Step 3: Cross multiply
    42,988.80x = 59,324.64 × 24,125.92
  4. Step 4: Simplify right side
    42,988.80x = 1,431,261,518.67
  5. Step 5: Solve for x
    x = 1,431,261,518.67/42,988.80
  6. Step 6: Final answer
    x = 33,293.82

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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.