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Finding the Fourth Proportional to 168,097.92, 252,223.41 and 62,925.06

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Solution

The fourth proportional to 168,097.92, 252,223.41 and 62,925.06 is: 94,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,097.92 : 252,223.41 = 62,925.06 : x
  2. Step 2: Convert to fraction form
    168,097.92/252,223.41 = 62,925.06/x
  3. Step 3: Cross multiply
    168,097.92x = 252,223.41 × 62,925.06
  4. Step 4: Simplify right side
    168,097.92x = 15,871,173,207.65
  5. Step 5: Solve for x
    x = 15,871,173,207.65/168,097.92
  6. Step 6: Final answer
    x = 94,416.24

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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.