Home / 95,559.09-131,763.20-61,058.24

Finding the Fourth Proportional to 95,559.09, 131,763.20 and 61,058.24

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Solution

The fourth proportional to 95,559.09, 131,763.20 and 61,058.24 is: 84,191.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,559.09 : 131,763.20 = 61,058.24 : x
  2. Step 2: Convert to fraction form
    95,559.09/131,763.20 = 61,058.24/x
  3. Step 3: Cross multiply
    95,559.09x = 131,763.20 × 61,058.24
  4. Step 4: Simplify right side
    95,559.09x = 8,045,228,124.66
  5. Step 5: Solve for x
    x = 8,045,228,124.66/95,559.09
  6. Step 6: Final answer
    x = 84,191.13

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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.