Home / 15,220.04-22,834.92-6,462.32

Finding the Fourth Proportional to 15,220.04, 22,834.92 and 6,462.32

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Solution

The fourth proportional to 15,220.04, 22,834.92 and 6,462.32 is: 9,695.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,220.04 : 22,834.92 = 6,462.32 : x
  2. Step 2: Convert to fraction form
    15,220.04/22,834.92 = 6,462.32/x
  3. Step 3: Cross multiply
    15,220.04x = 22,834.92 × 6,462.32
  4. Step 4: Simplify right side
    15,220.04x = 147,566,560.21
  5. Step 5: Solve for x
    x = 147,566,560.21/15,220.04
  6. Step 6: Final answer
    x = 9,695.54

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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.