Home / 95,250.09-131,445.48-52,230.26

Finding the Fourth Proportional to 95,250.09, 131,445.48 and 52,230.26

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Solution

The fourth proportional to 95,250.09, 131,445.48 and 52,230.26 is: 72,077.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,250.09 : 131,445.48 = 52,230.26 : x
  2. Step 2: Convert to fraction form
    95,250.09/131,445.48 = 52,230.26/x
  3. Step 3: Cross multiply
    95,250.09x = 131,445.48 × 52,230.26
  4. Step 4: Simplify right side
    95,250.09x = 6,865,430,939.00
  5. Step 5: Solve for x
    x = 6,865,430,939.00/95,250.09
  6. Step 6: Final answer
    x = 72,077.95

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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.