Home / 175,751.38-263,572.59-63,417.04

Finding the Fourth Proportional to 175,751.38, 263,572.59 and 63,417.04

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Solution

The fourth proportional to 175,751.38, 263,572.59 and 63,417.04 is: 95,105.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,751.38 : 263,572.59 = 63,417.04 : x
  2. Step 2: Convert to fraction form
    175,751.38/263,572.59 = 63,417.04/x
  3. Step 3: Cross multiply
    175,751.38x = 263,572.59 × 63,417.04
  4. Step 4: Simplify right side
    175,751.38x = 16,714,993,482.93
  5. Step 5: Solve for x
    x = 16,714,993,482.93/175,751.38
  6. Step 6: Final answer
    x = 95,105.90

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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.