Home / 14,746.21-22,119.17-5,979.04

Finding the Fourth Proportional to 14,746.21, 22,119.17 and 5,979.04

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Solution

The fourth proportional to 14,746.21, 22,119.17 and 5,979.04 is: 8,968.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746.21 : 22,119.17 = 5,979.04 : x
  2. Step 2: Convert to fraction form
    14,746.21/22,119.17 = 5,979.04/x
  3. Step 3: Cross multiply
    14,746.21x = 22,119.17 × 5,979.04
  4. Step 4: Simplify right side
    14,746.21x = 132,251,361.85
  5. Step 5: Solve for x
    x = 132,251,361.85/14,746.21
  6. Step 6: Final answer
    x = 8,968.50

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Double scale
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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.