Home / 95,389.79-131,611.23-59,616.14

Finding the Fourth Proportional to 95,389.79, 131,611.23 and 59,616.14

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Solution

The fourth proportional to 95,389.79, 131,611.23 and 59,616.14 is: 82,253.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,389.79 : 131,611.23 = 59,616.14 : x
  2. Step 2: Convert to fraction form
    95,389.79/131,611.23 = 59,616.14/x
  3. Step 3: Cross multiply
    95,389.79x = 131,611.23 × 59,616.14
  4. Step 4: Simplify right side
    95,389.79x = 7,846,152,855.20
  5. Step 5: Solve for x
    x = 7,846,152,855.20/95,389.79
  6. Step 6: Final answer
    x = 82,253.60

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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.