Home / 15,086.04-22,625.40-6,327.50

Finding the Fourth Proportional to 15,086.04, 22,625.40 and 6,327.50

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Solution

The fourth proportional to 15,086.04, 22,625.40 and 6,327.50 is: 9,489.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,086.04 : 22,625.40 = 6,327.50 : x
  2. Step 2: Convert to fraction form
    15,086.04/22,625.40 = 6,327.50/x
  3. Step 3: Cross multiply
    15,086.04x = 22,625.40 × 6,327.50
  4. Step 4: Simplify right side
    15,086.04x = 143,162,218.50
  5. Step 5: Solve for x
    x = 143,162,218.50/15,086.04
  6. Step 6: Final answer
    x = 9,489.71

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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.