Home / 58,387.23-87,580.85-16,265.61

Finding the Fourth Proportional to 58,387.23, 87,580.85 and 16,265.61

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Solution

The fourth proportional to 58,387.23, 87,580.85 and 16,265.61 is: 24,398.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,387.23 : 87,580.85 = 16,265.61 : x
  2. Step 2: Convert to fraction form
    58,387.23/87,580.85 = 16,265.61/x
  3. Step 3: Cross multiply
    58,387.23x = 87,580.85 × 16,265.61
  4. Step 4: Simplify right side
    58,387.23x = 1,424,555,868.24
  5. Step 5: Solve for x
    x = 1,424,555,868.24/58,387.23
  6. Step 6: Final answer
    x = 24,398.42

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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.