Home / 5,014.17-7,521.57-2,824.74

Finding the Fourth Proportional to 5,014.17, 7,521.57 and 2,824.74

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Solution

The fourth proportional to 5,014.17, 7,521.57 and 2,824.74 is: 4,237.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014.17 : 7,521.57 = 2,824.74 : x
  2. Step 2: Convert to fraction form
    5,014.17/7,521.57 = 2,824.74/x
  3. Step 3: Cross multiply
    5,014.17x = 7,521.57 × 2,824.74
  4. Step 4: Simplify right side
    5,014.17x = 21,246,479.64
  5. Step 5: Solve for x
    x = 21,246,479.64/5,014.17
  6. Step 6: Final answer
    x = 4,237.29

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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.