Home / 9,372.74-14,050.47-4,754.66

Finding the Fourth Proportional to 9,372.74, 14,050.47 and 4,754.66

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Solution

The fourth proportional to 9,372.74, 14,050.47 and 4,754.66 is: 7,127.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372.74 : 14,050.47 = 4,754.66 : x
  2. Step 2: Convert to fraction form
    9,372.74/14,050.47 = 4,754.66/x
  3. Step 3: Cross multiply
    9,372.74x = 14,050.47 × 4,754.66
  4. Step 4: Simplify right side
    9,372.74x = 66,805,207.69
  5. Step 5: Solve for x
    x = 66,805,207.69/9,372.74
  6. Step 6: Final answer
    x = 7,127.61

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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.