Home / 4,248.16-5,862.16-2,385.44

Finding the Fourth Proportional to 4,248.16, 5,862.16 and 2,385.44

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Solution

The fourth proportional to 4,248.16, 5,862.16 and 2,385.44 is: 3,291.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.16 : 5,862.16 = 2,385.44 : x
  2. Step 2: Convert to fraction form
    4,248.16/5,862.16 = 2,385.44/x
  3. Step 3: Cross multiply
    4,248.16x = 5,862.16 × 2,385.44
  4. Step 4: Simplify right side
    4,248.16x = 13,983,830.95
  5. Step 5: Solve for x
    x = 13,983,830.95/4,248.16
  6. Step 6: Final answer
    x = 3,291.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.