Home / 19,202.10-26,497.08-14,169.12

Finding the Fourth Proportional to 19,202.10, 26,497.08 and 14,169.12

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Solution

The fourth proportional to 19,202.10, 26,497.08 and 14,169.12 is: 19,552.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,202.10 : 26,497.08 = 14,169.12 : x
  2. Step 2: Convert to fraction form
    19,202.10/26,497.08 = 14,169.12/x
  3. Step 3: Cross multiply
    19,202.10x = 26,497.08 × 14,169.12
  4. Step 4: Simplify right side
    19,202.10x = 375,440,306.17
  5. Step 5: Solve for x
    x = 375,440,306.17/19,202.10
  6. Step 6: Final answer
    x = 19,552.04

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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.