Home / 10,473.08-15,707.22-6,257.52

Finding the Fourth Proportional to 10,473.08, 15,707.22 and 6,257.52

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Solution

The fourth proportional to 10,473.08, 15,707.22 and 6,257.52 is: 9,384.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,473.08 : 15,707.22 = 6,257.52 : x
  2. Step 2: Convert to fraction form
    10,473.08/15,707.22 = 6,257.52/x
  3. Step 3: Cross multiply
    10,473.08x = 15,707.22 × 6,257.52
  4. Step 4: Simplify right side
    10,473.08x = 98,288,243.29
  5. Step 5: Solve for x
    x = 98,288,243.29/10,473.08
  6. Step 6: Final answer
    x = 9,384.85

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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.