Home / 9,411.08-14,117.52-3,566.12

Finding the Fourth Proportional to 9,411.08, 14,117.52 and 3,566.12

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Solution

The fourth proportional to 9,411.08, 14,117.52 and 3,566.12 is: 5,349.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,411.08 : 14,117.52 = 3,566.12 : x
  2. Step 2: Convert to fraction form
    9,411.08/14,117.52 = 3,566.12/x
  3. Step 3: Cross multiply
    9,411.08x = 14,117.52 × 3,566.12
  4. Step 4: Simplify right side
    9,411.08x = 50,344,770.42
  5. Step 5: Solve for x
    x = 50,344,770.42/9,411.08
  6. Step 6: Final answer
    x = 5,349.52

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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.