Home / 52,336.97-72,222.82-29,677.50

Finding the Fourth Proportional to 52,336.97, 72,222.82 and 29,677.50

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Solution

The fourth proportional to 52,336.97, 72,222.82 and 29,677.50 is: 40,953.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,336.97 : 72,222.82 = 29,677.50 : x
  2. Step 2: Convert to fraction form
    52,336.97/72,222.82 = 29,677.50/x
  3. Step 3: Cross multiply
    52,336.97x = 72,222.82 × 29,677.50
  4. Step 4: Simplify right side
    52,336.97x = 2,143,392,740.55
  5. Step 5: Solve for x
    x = 2,143,392,740.55/52,336.97
  6. Step 6: Final answer
    x = 40,953.70

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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.