Home / 95,397.30-131,621.58-59,623.65

Finding the Fourth Proportional to 95,397.30, 131,621.58 and 59,623.65

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Solution

The fourth proportional to 95,397.30, 131,621.58 and 59,623.65 is: 82,263.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,397.30 : 131,621.58 = 59,623.65 : x
  2. Step 2: Convert to fraction form
    95,397.30/131,621.58 = 59,623.65/x
  3. Step 3: Cross multiply
    95,397.30x = 131,621.58 × 59,623.65
  4. Step 4: Simplify right side
    95,397.30x = 7,847,759,018.37
  5. Step 5: Solve for x
    x = 7,847,759,018.37/95,397.30
  6. Step 6: Final answer
    x = 82,263.95

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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.