Home / 6,283.30-9,426.52-4,438.02

Finding the Fourth Proportional to 6,283.30, 9,426.52 and 4,438.02

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Solution

The fourth proportional to 6,283.30, 9,426.52 and 4,438.02 is: 6,658.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283.30 : 9,426.52 = 4,438.02 : x
  2. Step 2: Convert to fraction form
    6,283.30/9,426.52 = 4,438.02/x
  3. Step 3: Cross multiply
    6,283.30x = 9,426.52 × 4,438.02
  4. Step 4: Simplify right side
    6,283.30x = 41,835,084.29
  5. Step 5: Solve for x
    x = 41,835,084.29/6,283.30
  6. Step 6: Final answer
    x = 6,658.14

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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.