Home / 9,066.11-13,588.23-4,681.18

Finding the Fourth Proportional to 9,066.11, 13,588.23 and 4,681.18

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Solution

The fourth proportional to 9,066.11, 13,588.23 and 4,681.18 is: 7,016.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.11 : 13,588.23 = 4,681.18 : x
  2. Step 2: Convert to fraction form
    9,066.11/13,588.23 = 4,681.18/x
  3. Step 3: Cross multiply
    9,066.11x = 13,588.23 × 4,681.18
  4. Step 4: Simplify right side
    9,066.11x = 63,608,882.57
  5. Step 5: Solve for x
    x = 63,608,882.57/9,066.11
  6. Step 6: Final answer
    x = 7,016.12

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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.