Home / 4,362.12-6,026.52-2,869.44

Finding the Fourth Proportional to 4,362.12, 6,026.52 and 2,869.44

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Solution

The fourth proportional to 4,362.12, 6,026.52 and 2,869.44 is: 3,964.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362.12 : 6,026.52 = 2,869.44 : x
  2. Step 2: Convert to fraction form
    4,362.12/6,026.52 = 2,869.44/x
  3. Step 3: Cross multiply
    4,362.12x = 6,026.52 × 2,869.44
  4. Step 4: Simplify right side
    4,362.12x = 17,292,737.55
  5. Step 5: Solve for x
    x = 17,292,737.55/4,362.12
  6. Step 6: Final answer
    x = 3,964.30

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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.