Home / 15,097.59-22,641.37-7,195.69

Finding the Fourth Proportional to 15,097.59, 22,641.37 and 7,195.69

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Solution

The fourth proportional to 15,097.59, 22,641.37 and 7,195.69 is: 10,791.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,097.59 : 22,641.37 = 7,195.69 : x
  2. Step 2: Convert to fraction form
    15,097.59/22,641.37 = 7,195.69/x
  3. Step 3: Cross multiply
    15,097.59x = 22,641.37 × 7,195.69
  4. Step 4: Simplify right side
    15,097.59x = 162,920,203.13
  5. Step 5: Solve for x
    x = 162,920,203.13/15,097.59
  6. Step 6: Final answer
    x = 10,791.14

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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.