Home / 1,767.06-2,432.97-1,500.93

Finding the Fourth Proportional to 1,767.06, 2,432.97 and 1,500.93

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Solution

The fourth proportional to 1,767.06, 2,432.97 and 1,500.93 is: 2,066.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767.06 : 2,432.97 = 1,500.93 : x
  2. Step 2: Convert to fraction form
    1,767.06/2,432.97 = 1,500.93/x
  3. Step 3: Cross multiply
    1,767.06x = 2,432.97 × 1,500.93
  4. Step 4: Simplify right side
    1,767.06x = 3,651,717.66
  5. Step 5: Solve for x
    x = 3,651,717.66/1,767.06
  6. Step 6: Final answer
    x = 2,066.55

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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.