Home / 3,966.60-5,946.56-2,502.53

Finding the Fourth Proportional to 3,966.60, 5,946.56 and 2,502.53

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Solution

The fourth proportional to 3,966.60, 5,946.56 and 2,502.53 is: 3,751.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,966.60 : 5,946.56 = 2,502.53 : x
  2. Step 2: Convert to fraction form
    3,966.60/5,946.56 = 2,502.53/x
  3. Step 3: Cross multiply
    3,966.60x = 5,946.56 × 2,502.53
  4. Step 4: Simplify right side
    3,966.60x = 14,881,402.55
  5. Step 5: Solve for x
    x = 14,881,402.55/3,966.60
  6. Step 6: Final answer
    x = 3,751.68

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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.