Home / 332,117.82-498,250.54-95,442.05

Finding the Fourth Proportional to 332,117.82, 498,250.54 and 95,442.05

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Solution

The fourth proportional to 332,117.82, 498,250.54 and 95,442.05 is: 143,184.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,117.82 : 498,250.54 = 95,442.05 : x
  2. Step 2: Convert to fraction form
    332,117.82/498,250.54 = 95,442.05/x
  3. Step 3: Cross multiply
    332,117.82x = 498,250.54 × 95,442.05
  4. Step 4: Simplify right side
    332,117.82x = 47,554,051,513.48
  5. Step 5: Solve for x
    x = 47,554,051,513.48/332,117.82
  6. Step 6: Final answer
    x = 143,184.28

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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.