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Finding the Fourth Proportional to 181,596.01, 250,604.46 and 99,925.33

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Solution

The fourth proportional to 181,596.01, 250,604.46 and 99,925.33 is: 137,898.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,596.01 : 250,604.46 = 99,925.33 : x
  2. Step 2: Convert to fraction form
    181,596.01/250,604.46 = 99,925.33/x
  3. Step 3: Cross multiply
    181,596.01x = 250,604.46 × 99,925.33
  4. Step 4: Simplify right side
    181,596.01x = 25,041,733,364.97
  5. Step 5: Solve for x
    x = 25,041,733,364.97/181,596.01
  6. Step 6: Final answer
    x = 137,898.04

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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.