Home / 95,395.29-131,618.82-59,621.64

Finding the Fourth Proportional to 95,395.29, 131,618.82 and 59,621.64

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Solution

The fourth proportional to 95,395.29, 131,618.82 and 59,621.64 is: 82,261.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,395.29 : 131,618.82 = 59,621.64 : x
  2. Step 2: Convert to fraction form
    95,395.29/131,618.82 = 59,621.64/x
  3. Step 3: Cross multiply
    95,395.29x = 131,618.82 × 59,621.64
  4. Step 4: Simplify right side
    95,395.29x = 7,847,329,903.26
  5. Step 5: Solve for x
    x = 7,847,329,903.26/95,395.29
  6. Step 6: Final answer
    x = 82,261.19

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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.