Home / 15,956.12-23,937.62-4,862.52

Finding the Fourth Proportional to 15,956.12, 23,937.62 and 4,862.52

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Solution

The fourth proportional to 15,956.12, 23,937.62 and 4,862.52 is: 7,294.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,956.12 : 23,937.62 = 4,862.52 : x
  2. Step 2: Convert to fraction form
    15,956.12/23,937.62 = 4,862.52/x
  3. Step 3: Cross multiply
    15,956.12x = 23,937.62 × 4,862.52
  4. Step 4: Simplify right side
    15,956.12x = 116,397,156.00
  5. Step 5: Solve for x
    x = 116,397,156.00/15,956.12
  6. Step 6: Final answer
    x = 7,294.83

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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.