Home / 95,420.33-131,674.91-52,976.13

Finding the Fourth Proportional to 95,420.33, 131,674.91 and 52,976.13

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Solution

The fourth proportional to 95,420.33, 131,674.91 and 52,976.13 is: 73,104.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,420.33 : 131,674.91 = 52,976.13 : x
  2. Step 2: Convert to fraction form
    95,420.33/131,674.91 = 52,976.13/x
  3. Step 3: Cross multiply
    95,420.33x = 131,674.91 × 52,976.13
  4. Step 4: Simplify right side
    95,420.33x = 6,975,626,885.02
  5. Step 5: Solve for x
    x = 6,975,626,885.02/95,420.33
  6. Step 6: Final answer
    x = 73,104.20

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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.