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Finding the Fourth Proportional to 4,937.10, 7,356.09 and 4,804.83

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Solution

The fourth proportional to 4,937.10, 7,356.09 and 4,804.83 is: 7,159.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937.10 : 7,356.09 = 4,804.83 : x
  2. Step 2: Convert to fraction form
    4,937.10/7,356.09 = 4,804.83/x
  3. Step 3: Cross multiply
    4,937.10x = 7,356.09 × 4,804.83
  4. Step 4: Simplify right side
    4,937.10x = 35,344,761.91
  5. Step 5: Solve for x
    x = 35,344,761.91/4,937.10
  6. Step 6: Final answer
    x = 7,159.01

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.