Home / 52,536.50-72,511.86-32,125.71

Finding the Fourth Proportional to 52,536.50, 72,511.86 and 32,125.71

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Solution

The fourth proportional to 52,536.50, 72,511.86 and 32,125.71 is: 44,340.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,536.50 : 72,511.86 = 32,125.71 : x
  2. Step 2: Convert to fraction form
    52,536.50/72,511.86 = 32,125.71/x
  3. Step 3: Cross multiply
    52,536.50x = 72,511.86 × 32,125.71
  4. Step 4: Simplify right side
    52,536.50x = 2,329,495,197.60
  5. Step 5: Solve for x
    x = 2,329,495,197.60/52,536.50
  6. Step 6: Final answer
    x = 44,340.51

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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.