Home / 38,759.16-58,144.83-16,572.66

Finding the Fourth Proportional to 38,759.16, 58,144.83 and 16,572.66

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Solution

The fourth proportional to 38,759.16, 58,144.83 and 16,572.66 is: 24,861.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,759.16 : 58,144.83 = 16,572.66 : x
  2. Step 2: Convert to fraction form
    38,759.16/58,144.83 = 16,572.66/x
  3. Step 3: Cross multiply
    38,759.16x = 58,144.83 × 16,572.66
  4. Step 4: Simplify right side
    38,759.16x = 963,614,498.35
  5. Step 5: Solve for x
    x = 963,614,498.35/38,759.16
  6. Step 6: Final answer
    x = 24,861.59

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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.