Home / 34,524.63-47,545.25-31,092.39

Finding the Fourth Proportional to 34,524.63, 47,545.25 and 31,092.39

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Solution

The fourth proportional to 34,524.63, 47,545.25 and 31,092.39 is: 42,818.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,524.63 : 47,545.25 = 31,092.39 : x
  2. Step 2: Convert to fraction form
    34,524.63/47,545.25 = 31,092.39/x
  3. Step 3: Cross multiply
    34,524.63x = 47,545.25 × 31,092.39
  4. Step 4: Simplify right side
    34,524.63x = 1,478,295,300.19
  5. Step 5: Solve for x
    x = 1,478,295,300.19/34,524.63
  6. Step 6: Final answer
    x = 42,818.57

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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.