Home / 29,369.53-40,500.16-25,134.65

Finding the Fourth Proportional to 29,369.53, 40,500.16 and 25,134.65

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Solution

The fourth proportional to 29,369.53, 40,500.16 and 25,134.65 is: 34,660.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,369.53 : 40,500.16 = 25,134.65 : x
  2. Step 2: Convert to fraction form
    29,369.53/40,500.16 = 25,134.65/x
  3. Step 3: Cross multiply
    29,369.53x = 40,500.16 × 25,134.65
  4. Step 4: Simplify right side
    29,369.53x = 1,017,957,081.21
  5. Step 5: Solve for x
    x = 1,017,957,081.21/29,369.53
  6. Step 6: Final answer
    x = 34,660.32

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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.