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Finding the Fourth Proportional to 2,501.24, 3,752.04 and 962.24

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Solution

The fourth proportional to 2,501.24, 3,752.04 and 962.24 is: 1,443.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501.24 : 3,752.04 = 962.24 : x
  2. Step 2: Convert to fraction form
    2,501.24/3,752.04 = 962.24/x
  3. Step 3: Cross multiply
    2,501.24x = 3,752.04 × 962.24
  4. Step 4: Simplify right side
    2,501.24x = 3,610,362.97
  5. Step 5: Solve for x
    x = 3,610,362.97/2,501.24
  6. Step 6: Final answer
    x = 1,443.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.