Home / 1,932.32-2,895.04-1,006.48

Finding the Fourth Proportional to 1,932.32, 2,895.04 and 1,006.48

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Solution

The fourth proportional to 1,932.32, 2,895.04 and 1,006.48 is: 1,507.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932.32 : 2,895.04 = 1,006.48 : x
  2. Step 2: Convert to fraction form
    1,932.32/2,895.04 = 1,006.48/x
  3. Step 3: Cross multiply
    1,932.32x = 2,895.04 × 1,006.48
  4. Step 4: Simplify right side
    1,932.32x = 2,913,799.86
  5. Step 5: Solve for x
    x = 2,913,799.86/1,932.32
  6. Step 6: Final answer
    x = 1,507.93

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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.