Home / 6,219.28-9,330.29-2,323.69

Finding the Fourth Proportional to 6,219.28, 9,330.29 and 2,323.69

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Solution

The fourth proportional to 6,219.28, 9,330.29 and 2,323.69 is: 3,486.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,219.28 : 9,330.29 = 2,323.69 : x
  2. Step 2: Convert to fraction form
    6,219.28/9,330.29 = 2,323.69/x
  3. Step 3: Cross multiply
    6,219.28x = 9,330.29 × 2,323.69
  4. Step 4: Simplify right side
    6,219.28x = 21,680,675.34
  5. Step 5: Solve for x
    x = 21,680,675.34/6,219.28
  6. Step 6: Final answer
    x = 3,486.04

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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.