Home / 23,268.16-32,110.56-13,332.16

Finding the Fourth Proportional to 23,268.16, 32,110.56 and 13,332.16

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Solution

The fourth proportional to 23,268.16, 32,110.56 and 13,332.16 is: 18,398.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,268.16 : 32,110.56 = 13,332.16 : x
  2. Step 2: Convert to fraction form
    23,268.16/32,110.56 = 13,332.16/x
  3. Step 3: Cross multiply
    23,268.16x = 32,110.56 × 13,332.16
  4. Step 4: Simplify right side
    23,268.16x = 428,103,123.61
  5. Step 5: Solve for x
    x = 428,103,123.61/23,268.16
  6. Step 6: Final answer
    x = 18,398.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.