Home / 9,008.47-13,527.69-5,567.59

Finding the Fourth Proportional to 9,008.47, 13,527.69 and 5,567.59

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Solution

The fourth proportional to 9,008.47, 13,527.69 and 5,567.59 is: 8,360.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008.47 : 13,527.69 = 5,567.59 : x
  2. Step 2: Convert to fraction form
    9,008.47/13,527.69 = 5,567.59/x
  3. Step 3: Cross multiply
    9,008.47x = 13,527.69 × 5,567.59
  4. Step 4: Simplify right side
    9,008.47x = 75,316,631.57
  5. Step 5: Solve for x
    x = 75,316,631.57/9,008.47
  6. Step 6: Final answer
    x = 8,360.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.