Home / 19,500.32-29,250.42-6,352.66

Finding the Fourth Proportional to 19,500.32, 29,250.42 and 6,352.66

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Solution

The fourth proportional to 19,500.32, 29,250.42 and 6,352.66 is: 9,528.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,500.32 : 29,250.42 = 6,352.66 : x
  2. Step 2: Convert to fraction form
    19,500.32/29,250.42 = 6,352.66/x
  3. Step 3: Cross multiply
    19,500.32x = 29,250.42 × 6,352.66
  4. Step 4: Simplify right side
    19,500.32x = 185,817,973.12
  5. Step 5: Solve for x
    x = 185,817,973.12/19,500.32
  6. Step 6: Final answer
    x = 9,528.97

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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.