Home / 1,925.32-2,882.60-1,044.66

Finding the Fourth Proportional to 1,925.32, 2,882.60 and 1,044.66

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Solution

The fourth proportional to 1,925.32, 2,882.60 and 1,044.66 is: 1,564.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925.32 : 2,882.60 = 1,044.66 : x
  2. Step 2: Convert to fraction form
    1,925.32/2,882.60 = 1,044.66/x
  3. Step 3: Cross multiply
    1,925.32x = 2,882.60 × 1,044.66
  4. Step 4: Simplify right side
    1,925.32x = 3,011,336.92
  5. Step 5: Solve for x
    x = 3,011,336.92/1,925.32
  6. Step 6: Final answer
    x = 1,564.07

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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.