Home / 5,024.79-7,534.80-2,251.50

Finding the Fourth Proportional to 5,024.79, 7,534.80 and 2,251.50

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Solution

The fourth proportional to 5,024.79, 7,534.80 and 2,251.50 is: 3,376.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024.79 : 7,534.80 = 2,251.50 : x
  2. Step 2: Convert to fraction form
    5,024.79/7,534.80 = 2,251.50/x
  3. Step 3: Cross multiply
    5,024.79x = 7,534.80 × 2,251.50
  4. Step 4: Simplify right side
    5,024.79x = 16,964,602.20
  5. Step 5: Solve for x
    x = 16,964,602.20/5,024.79
  6. Step 6: Final answer
    x = 3,376.18

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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.