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Finding the Fourth Proportional to 7,462.70, 10,298.37 and 4,059.62

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Solution

The fourth proportional to 7,462.70, 10,298.37 and 4,059.62 is: 5,602.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,462.70 : 10,298.37 = 4,059.62 : x
  2. Step 2: Convert to fraction form
    7,462.70/10,298.37 = 4,059.62/x
  3. Step 3: Cross multiply
    7,462.70x = 10,298.37 × 4,059.62
  4. Step 4: Simplify right side
    7,462.70x = 41,807,468.82
  5. Step 5: Solve for x
    x = 41,807,468.82/7,462.70
  6. Step 6: Final answer
    x = 5,602.19

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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.