Home / 6,293.88-9,442.20-3,002.45

Finding the Fourth Proportional to 6,293.88, 9,442.20 and 3,002.45

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Solution

The fourth proportional to 6,293.88, 9,442.20 and 3,002.45 is: 4,504.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293.88 : 9,442.20 = 3,002.45 : x
  2. Step 2: Convert to fraction form
    6,293.88/9,442.20 = 3,002.45/x
  3. Step 3: Cross multiply
    6,293.88x = 9,442.20 × 3,002.45
  4. Step 4: Simplify right side
    6,293.88x = 28,349,686.18
  5. Step 5: Solve for x
    x = 28,349,686.18/6,293.88
  6. Step 6: Final answer
    x = 4,504.33

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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.