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Finding the Fourth Proportional to 6,752.16, 10,128.18 and 2,368.59

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Solution

The fourth proportional to 6,752.16, 10,128.18 and 2,368.59 is: 3,552.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752.16 : 10,128.18 = 2,368.59 : x
  2. Step 2: Convert to fraction form
    6,752.16/10,128.18 = 2,368.59/x
  3. Step 3: Cross multiply
    6,752.16x = 10,128.18 × 2,368.59
  4. Step 4: Simplify right side
    6,752.16x = 23,989,505.87
  5. Step 5: Solve for x
    x = 23,989,505.87/6,752.16
  6. Step 6: Final answer
    x = 3,552.86

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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.