Home / 17,110.67-25,667.28-4,631.13

Finding the Fourth Proportional to 17,110.67, 25,667.28 and 4,631.13

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Solution

The fourth proportional to 17,110.67, 25,667.28 and 4,631.13 is: 6,947.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,110.67 : 25,667.28 = 4,631.13 : x
  2. Step 2: Convert to fraction form
    17,110.67/25,667.28 = 4,631.13/x
  3. Step 3: Cross multiply
    17,110.67x = 25,667.28 × 4,631.13
  4. Step 4: Simplify right side
    17,110.67x = 118,868,510.43
  5. Step 5: Solve for x
    x = 118,868,510.43/17,110.67
  6. Step 6: Final answer
    x = 6,947.04

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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.