Home / 47,934.18-66,097.22-32,630.63

Finding the Fourth Proportional to 47,934.18, 66,097.22 and 32,630.63

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Solution

The fourth proportional to 47,934.18, 66,097.22 and 32,630.63 is: 44,994.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,934.18 : 66,097.22 = 32,630.63 : x
  2. Step 2: Convert to fraction form
    47,934.18/66,097.22 = 32,630.63/x
  3. Step 3: Cross multiply
    47,934.18x = 66,097.22 × 32,630.63
  4. Step 4: Simplify right side
    47,934.18x = 2,156,793,436.21
  5. Step 5: Solve for x
    x = 2,156,793,436.21/47,934.18
  6. Step 6: Final answer
    x = 44,994.90

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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.