Home / 58,251.50-87,377.36-16,131.71

Finding the Fourth Proportional to 58,251.50, 87,377.36 and 16,131.71

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Solution

The fourth proportional to 58,251.50, 87,377.36 and 16,131.71 is: 24,197.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,251.50 : 87,377.36 = 16,131.71 : x
  2. Step 2: Convert to fraction form
    58,251.50/87,377.36 = 16,131.71/x
  3. Step 3: Cross multiply
    58,251.50x = 87,377.36 × 16,131.71
  4. Step 4: Simplify right side
    58,251.50x = 1,409,545,714.54
  5. Step 5: Solve for x
    x = 1,409,545,714.54/58,251.50
  6. Step 6: Final answer
    x = 24,197.59

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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.