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Finding the Fourth Proportional to 2,332.92, 3,501.18 and 1,035.28

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Solution

The fourth proportional to 2,332.92, 3,501.18 and 1,035.28 is: 1,553.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332.92 : 3,501.18 = 1,035.28 : x
  2. Step 2: Convert to fraction form
    2,332.92/3,501.18 = 1,035.28/x
  3. Step 3: Cross multiply
    2,332.92x = 3,501.18 × 1,035.28
  4. Step 4: Simplify right side
    2,332.92x = 3,624,701.63
  5. Step 5: Solve for x
    x = 3,624,701.63/2,332.92
  6. Step 6: Final answer
    x = 1,553.72

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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.