Home / 168,548.67-232,592.72-93,095.55

Finding the Fourth Proportional to 168,548.67, 232,592.72 and 93,095.55

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Solution

The fourth proportional to 168,548.67, 232,592.72 and 93,095.55 is: 128,469.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,548.67 : 232,592.72 = 93,095.55 : x
  2. Step 2: Convert to fraction form
    168,548.67/232,592.72 = 93,095.55/x
  3. Step 3: Cross multiply
    168,548.67x = 232,592.72 × 93,095.55
  4. Step 4: Simplify right side
    168,548.67x = 21,653,346,728.92
  5. Step 5: Solve for x
    x = 21,653,346,728.92/168,548.67
  6. Step 6: Final answer
    x = 128,469.40

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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.