Home / 52,793.13-79,200.05-23,210.89

Finding the Fourth Proportional to 52,793.13, 79,200.05 and 23,210.89

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Solution

The fourth proportional to 52,793.13, 79,200.05 and 23,210.89 is: 34,820.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,793.13 : 79,200.05 = 23,210.89 : x
  2. Step 2: Convert to fraction form
    52,793.13/79,200.05 = 23,210.89/x
  3. Step 3: Cross multiply
    52,793.13x = 79,200.05 × 23,210.89
  4. Step 4: Simplify right side
    52,793.13x = 1,838,303,334.49
  5. Step 5: Solve for x
    x = 1,838,303,334.49/52,793.13
  6. Step 6: Final answer
    x = 34,820.88

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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.