Home / 15,290.20-22,934.52-4,196.08

Finding the Fourth Proportional to 15,290.20, 22,934.52 and 4,196.08

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Solution

The fourth proportional to 15,290.20, 22,934.52 and 4,196.08 is: 6,293.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,290.20 : 22,934.52 = 4,196.08 : x
  2. Step 2: Convert to fraction form
    15,290.20/22,934.52 = 4,196.08/x
  3. Step 3: Cross multiply
    15,290.20x = 22,934.52 × 4,196.08
  4. Step 4: Simplify right side
    15,290.20x = 96,235,080.68
  5. Step 5: Solve for x
    x = 96,235,080.68/15,290.20
  6. Step 6: Final answer
    x = 6,293.91

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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.