Home / 192,298.80-288,475.52-59,190.15

Finding the Fourth Proportional to 192,298.80, 288,475.52 and 59,190.15

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Solution

The fourth proportional to 192,298.80, 288,475.52 and 59,190.15 is: 88,793.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,298.80 : 288,475.52 = 59,190.15 : x
  2. Step 2: Convert to fraction form
    192,298.80/288,475.52 = 59,190.15/x
  3. Step 3: Cross multiply
    192,298.80x = 288,475.52 × 59,190.15
  4. Step 4: Simplify right side
    192,298.80x = 17,074,909,300.13
  5. Step 5: Solve for x
    x = 17,074,909,300.13/192,298.80
  6. Step 6: Final answer
    x = 88,793.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.