Home / 4,066.16-6,098.61-1,292.47

Finding the Fourth Proportional to 4,066.16, 6,098.61 and 1,292.47

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Solution

The fourth proportional to 4,066.16, 6,098.61 and 1,292.47 is: 1,938.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.16 : 6,098.61 = 1,292.47 : x
  2. Step 2: Convert to fraction form
    4,066.16/6,098.61 = 1,292.47/x
  3. Step 3: Cross multiply
    4,066.16x = 6,098.61 × 1,292.47
  4. Step 4: Simplify right side
    4,066.16x = 7,882,233.51
  5. Step 5: Solve for x
    x = 7,882,233.51/4,066.16
  6. Step 6: Final answer
    x = 1,938.50

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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.