Home / 34,882.62-52,323.49-8,587.59

Finding the Fourth Proportional to 34,882.62, 52,323.49 and 8,587.59

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Solution

The fourth proportional to 34,882.62, 52,323.49 and 8,587.59 is: 12,881.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,882.62 : 52,323.49 = 8,587.59 : x
  2. Step 2: Convert to fraction form
    34,882.62/52,323.49 = 8,587.59/x
  3. Step 3: Cross multiply
    34,882.62x = 52,323.49 × 8,587.59
  4. Step 4: Simplify right side
    34,882.62x = 449,332,679.49
  5. Step 5: Solve for x
    x = 449,332,679.49/34,882.62
  6. Step 6: Final answer
    x = 12,881.28

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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.