Home / 59,350.68-81,911.52-34,200.36

Finding the Fourth Proportional to 59,350.68, 81,911.52 and 34,200.36

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Solution

The fourth proportional to 59,350.68, 81,911.52 and 34,200.36 is: 47,200.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,350.68 : 81,911.52 = 34,200.36 : x
  2. Step 2: Convert to fraction form
    59,350.68/81,911.52 = 34,200.36/x
  3. Step 3: Cross multiply
    59,350.68x = 81,911.52 × 34,200.36
  4. Step 4: Simplify right side
    59,350.68x = 2,801,403,472.15
  5. Step 5: Solve for x
    x = 2,801,403,472.15/59,350.68
  6. Step 6: Final answer
    x = 47,200.87

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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.