Home / 6,305.17-9,449.25-2,407.45

Finding the Fourth Proportional to 6,305.17, 9,449.25 and 2,407.45

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Solution

The fourth proportional to 6,305.17, 9,449.25 and 2,407.45 is: 3,607.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305.17 : 9,449.25 = 2,407.45 : x
  2. Step 2: Convert to fraction form
    6,305.17/9,449.25 = 2,407.45/x
  3. Step 3: Cross multiply
    6,305.17x = 9,449.25 × 2,407.45
  4. Step 4: Simplify right side
    6,305.17x = 22,748,564.26
  5. Step 5: Solve for x
    x = 22,748,564.26/6,305.17
  6. Step 6: Final answer
    x = 3,607.92

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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.