Home / 4,397.12-6,068.04-2,407.69

Finding the Fourth Proportional to 4,397.12, 6,068.04 and 2,407.69

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Solution

The fourth proportional to 4,397.12, 6,068.04 and 2,407.69 is: 3,322.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.12 : 6,068.04 = 2,407.69 : x
  2. Step 2: Convert to fraction form
    4,397.12/6,068.04 = 2,407.69/x
  3. Step 3: Cross multiply
    4,397.12x = 6,068.04 × 2,407.69
  4. Step 4: Simplify right side
    4,397.12x = 14,609,944.06
  5. Step 5: Solve for x
    x = 14,609,944.06/4,397.12
  6. Step 6: Final answer
    x = 3,322.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.