Home / 9,373.61-14,005.52-9,046.77

Finding the Fourth Proportional to 9,373.61, 14,005.52 and 9,046.77

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Solution

The fourth proportional to 9,373.61, 14,005.52 and 9,046.77 is: 13,517.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,373.61 : 14,005.52 = 9,046.77 : x
  2. Step 2: Convert to fraction form
    9,373.61/14,005.52 = 9,046.77/x
  3. Step 3: Cross multiply
    9,373.61x = 14,005.52 × 9,046.77
  4. Step 4: Simplify right side
    9,373.61x = 126,704,672.94
  5. Step 5: Solve for x
    x = 126,704,672.94/9,373.61
  6. Step 6: Final answer
    x = 13,517.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.