Home / 15,063.14-22,567.00-9,439.77

Finding the Fourth Proportional to 15,063.14, 22,567.00 and 9,439.77

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Solution

The fourth proportional to 15,063.14, 22,567.00 and 9,439.77 is: 14,142.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,063.14 : 22,567.00 = 9,439.77 : x
  2. Step 2: Convert to fraction form
    15,063.14/22,567.00 = 9,439.77/x
  3. Step 3: Cross multiply
    15,063.14x = 22,567.00 × 9,439.77
  4. Step 4: Simplify right side
    15,063.14x = 213,027,129.56
  5. Step 5: Solve for x
    x = 213,027,129.56/15,063.14
  6. Step 6: Final answer
    x = 14,142.28

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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.