Home / 15,656.52-23,471.40-5,793.96

Finding the Fourth Proportional to 15,656.52, 23,471.40 and 5,793.96

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Solution

The fourth proportional to 15,656.52, 23,471.40 and 5,793.96 is: 8,685.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,656.52 : 23,471.40 = 5,793.96 : x
  2. Step 2: Convert to fraction form
    15,656.52/23,471.40 = 5,793.96/x
  3. Step 3: Cross multiply
    15,656.52x = 23,471.40 × 5,793.96
  4. Step 4: Simplify right side
    15,656.52x = 135,992,352.74
  5. Step 5: Solve for x
    x = 135,992,352.74/15,656.52
  6. Step 6: Final answer
    x = 8,685.99

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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.