Home / 35,358.32-48,773.04-27,792.56

Finding the Fourth Proportional to 35,358.32, 48,773.04 and 27,792.56

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Solution

The fourth proportional to 35,358.32, 48,773.04 and 27,792.56 is: 38,336.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,358.32 : 48,773.04 = 27,792.56 : x
  2. Step 2: Convert to fraction form
    35,358.32/48,773.04 = 27,792.56/x
  3. Step 3: Cross multiply
    35,358.32x = 48,773.04 × 27,792.56
  4. Step 4: Simplify right side
    35,358.32x = 1,355,527,640.58
  5. Step 5: Solve for x
    x = 1,355,527,640.58/35,358.32
  6. Step 6: Final answer
    x = 38,336.88

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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.