Home / 4,959.96-7,440.66-2,360.76

Finding the Fourth Proportional to 4,959.96, 7,440.66 and 2,360.76

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Solution

The fourth proportional to 4,959.96, 7,440.66 and 2,360.76 is: 3,541.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959.96 : 7,440.66 = 2,360.76 : x
  2. Step 2: Convert to fraction form
    4,959.96/7,440.66 = 2,360.76/x
  3. Step 3: Cross multiply
    4,959.96x = 7,440.66 × 2,360.76
  4. Step 4: Simplify right side
    4,959.96x = 17,565,612.50
  5. Step 5: Solve for x
    x = 17,565,612.50/4,959.96
  6. Step 6: Final answer
    x = 3,541.48

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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.