Home / 34,125.59-47,093.51-19,793.91

Finding the Fourth Proportional to 34,125.59, 47,093.51 and 19,793.91

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Solution

The fourth proportional to 34,125.59, 47,093.51 and 19,793.91 is: 27,315.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,125.59 : 47,093.51 = 19,793.91 : x
  2. Step 2: Convert to fraction form
    34,125.59/47,093.51 = 19,793.91/x
  3. Step 3: Cross multiply
    34,125.59x = 47,093.51 × 19,793.91
  4. Step 4: Simplify right side
    34,125.59x = 932,164,599.55
  5. Step 5: Solve for x
    x = 932,164,599.55/34,125.59
  6. Step 6: Final answer
    x = 27,315.70

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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.