Home / 34,825.92-48,070.71-22,250.64

Finding the Fourth Proportional to 34,825.92, 48,070.71 and 22,250.64

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Solution

The fourth proportional to 34,825.92, 48,070.71 and 22,250.64 is: 30,712.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,825.92 : 48,070.71 = 22,250.64 : x
  2. Step 2: Convert to fraction form
    34,825.92/48,070.71 = 22,250.64/x
  3. Step 3: Cross multiply
    34,825.92x = 48,070.71 × 22,250.64
  4. Step 4: Simplify right side
    34,825.92x = 1,069,604,062.75
  5. Step 5: Solve for x
    x = 1,069,604,062.75/34,825.92
  6. Step 6: Final answer
    x = 30,712.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.