Home / 39,381.32-59,098.62-29,544.68

Finding the Fourth Proportional to 39,381.32, 59,098.62 and 29,544.68

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Solution

The fourth proportional to 39,381.32, 59,098.62 and 29,544.68 is: 44,337.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,381.32 : 59,098.62 = 29,544.68 : x
  2. Step 2: Convert to fraction form
    39,381.32/59,098.62 = 29,544.68/x
  3. Step 3: Cross multiply
    39,381.32x = 59,098.62 × 29,544.68
  4. Step 4: Simplify right side
    39,381.32x = 1,746,049,816.34
  5. Step 5: Solve for x
    x = 1,746,049,816.34/39,381.32
  6. Step 6: Final answer
    x = 44,337.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.