Home / 15,111.24-22,705.13-9,567.19

Finding the Fourth Proportional to 15,111.24, 22,705.13 and 9,567.19

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Solution

The fourth proportional to 15,111.24, 22,705.13 and 9,567.19 is: 14,375.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,111.24 : 22,705.13 = 9,567.19 : x
  2. Step 2: Convert to fraction form
    15,111.24/22,705.13 = 9,567.19/x
  3. Step 3: Cross multiply
    15,111.24x = 22,705.13 × 9,567.19
  4. Step 4: Simplify right side
    15,111.24x = 217,224,292.68
  5. Step 5: Solve for x
    x = 217,224,292.68/15,111.24
  6. Step 6: Final answer
    x = 14,375.01

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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.