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Finding the Fourth Proportional to 5,182.67, 7,061.00 and 5,068.46

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Solution

The fourth proportional to 5,182.67, 7,061.00 and 5,068.46 is: 6,905.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182.67 : 7,061.00 = 5,068.46 : x
  2. Step 2: Convert to fraction form
    5,182.67/7,061.00 = 5,068.46/x
  3. Step 3: Cross multiply
    5,182.67x = 7,061.00 × 5,068.46
  4. Step 4: Simplify right side
    5,182.67x = 35,788,335.41
  5. Step 5: Solve for x
    x = 35,788,335.41/5,182.67
  6. Step 6: Final answer
    x = 6,905.39

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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.