Home / 60,197.47-90,302.17-22,256.69

Finding the Fourth Proportional to 60,197.47, 90,302.17 and 22,256.69

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Solution

The fourth proportional to 60,197.47, 90,302.17 and 22,256.69 is: 33,387.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,197.47 : 90,302.17 = 22,256.69 : x
  2. Step 2: Convert to fraction form
    60,197.47/90,302.17 = 22,256.69/x
  3. Step 3: Cross multiply
    60,197.47x = 90,302.17 × 22,256.69
  4. Step 4: Simplify right side
    60,197.47x = 2,009,826,841.22
  5. Step 5: Solve for x
    x = 2,009,826,841.22/60,197.47
  6. Step 6: Final answer
    x = 33,387.23

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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.