Home / 9,023.04-13,534.56-2,867.04

Finding the Fourth Proportional to 9,023.04, 13,534.56 and 2,867.04

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Solution

The fourth proportional to 9,023.04, 13,534.56 and 2,867.04 is: 4,300.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.04 : 13,534.56 = 2,867.04 : x
  2. Step 2: Convert to fraction form
    9,023.04/13,534.56 = 2,867.04/x
  3. Step 3: Cross multiply
    9,023.04x = 13,534.56 × 2,867.04
  4. Step 4: Simplify right side
    9,023.04x = 38,804,124.90
  5. Step 5: Solve for x
    x = 38,804,124.90/9,023.04
  6. Step 6: Final answer
    x = 4,300.56

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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.