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Finding the Fourth Proportional to 110,094.80, 151,925.16 and 59,793.68

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Solution

The fourth proportional to 110,094.80, 151,925.16 and 59,793.68 is: 82,512.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,094.80 : 151,925.16 = 59,793.68 : x
  2. Step 2: Convert to fraction form
    110,094.80/151,925.16 = 59,793.68/x
  3. Step 3: Cross multiply
    110,094.80x = 151,925.16 × 59,793.68
  4. Step 4: Simplify right side
    110,094.80x = 9,084,164,400.99
  5. Step 5: Solve for x
    x = 9,084,164,400.99/110,094.80
  6. Step 6: Final answer
    x = 82,512.20

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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.