Home / 10,307.62-14,225.38-5,832.17

Finding the Fourth Proportional to 10,307.62, 14,225.38 and 5,832.17

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Solution

The fourth proportional to 10,307.62, 14,225.38 and 5,832.17 is: 8,048.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,307.62 : 14,225.38 = 5,832.17 : x
  2. Step 2: Convert to fraction form
    10,307.62/14,225.38 = 5,832.17/x
  3. Step 3: Cross multiply
    10,307.62x = 14,225.38 × 5,832.17
  4. Step 4: Simplify right side
    10,307.62x = 82,964,834.47
  5. Step 5: Solve for x
    x = 82,964,834.47/10,307.62
  6. Step 6: Final answer
    x = 8,048.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.