Home / 9,393.28-14,089.41-2,373.21

Finding the Fourth Proportional to 9,393.28, 14,089.41 and 2,373.21

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Solution

The fourth proportional to 9,393.28, 14,089.41 and 2,373.21 is: 3,559.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393.28 : 14,089.41 = 2,373.21 : x
  2. Step 2: Convert to fraction form
    9,393.28/14,089.41 = 2,373.21/x
  3. Step 3: Cross multiply
    9,393.28x = 14,089.41 × 2,373.21
  4. Step 4: Simplify right side
    9,393.28x = 33,437,128.71
  5. Step 5: Solve for x
    x = 33,437,128.71/9,393.28
  6. Step 6: Final answer
    x = 3,559.69

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Similar ratio
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1.5x scale

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.