Home / 9,044.64-13,575.84-6,707.76

Finding the Fourth Proportional to 9,044.64, 13,575.84 and 6,707.76

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Solution

The fourth proportional to 9,044.64, 13,575.84 and 6,707.76 is: 10,068.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044.64 : 13,575.84 = 6,707.76 : x
  2. Step 2: Convert to fraction form
    9,044.64/13,575.84 = 6,707.76/x
  3. Step 3: Cross multiply
    9,044.64x = 13,575.84 × 6,707.76
  4. Step 4: Simplify right side
    9,044.64x = 91,063,476.52
  5. Step 5: Solve for x
    x = 91,063,476.52/9,044.64
  6. Step 6: Final answer
    x = 10,068.23

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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.