Home / 95,328.45-131,498.60-59,456.19

Finding the Fourth Proportional to 95,328.45, 131,498.60 and 59,456.19

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Solution

The fourth proportional to 95,328.45, 131,498.60 and 59,456.19 is: 82,015.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328.45 : 131,498.60 = 59,456.19 : x
  2. Step 2: Convert to fraction form
    95,328.45/131,498.60 = 59,456.19/x
  3. Step 3: Cross multiply
    95,328.45x = 131,498.60 × 59,456.19
  4. Step 4: Simplify right side
    95,328.45x = 7,818,405,449.05
  5. Step 5: Solve for x
    x = 7,818,405,449.05/95,328.45
  6. Step 6: Final answer
    x = 82,015.45

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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.