Home / 19,152.27-28,724.25-6,002.91

Finding the Fourth Proportional to 19,152.27, 28,724.25 and 6,002.91

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Solution

The fourth proportional to 19,152.27, 28,724.25 and 6,002.91 is: 9,003.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,152.27 : 28,724.25 = 6,002.91 : x
  2. Step 2: Convert to fraction form
    19,152.27/28,724.25 = 6,002.91/x
  3. Step 3: Cross multiply
    19,152.27x = 28,724.25 × 6,002.91
  4. Step 4: Simplify right side
    19,152.27x = 172,429,087.57
  5. Step 5: Solve for x
    x = 172,429,087.57/19,152.27
  6. Step 6: Final answer
    x = 9,003.06

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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.