Home / 1,934.18-2,895.04-1,008.42

Finding the Fourth Proportional to 1,934.18, 2,895.04 and 1,008.42

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Solution

The fourth proportional to 1,934.18, 2,895.04 and 1,008.42 is: 1,509.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934.18 : 2,895.04 = 1,008.42 : x
  2. Step 2: Convert to fraction form
    1,934.18/2,895.04 = 1,008.42/x
  3. Step 3: Cross multiply
    1,934.18x = 2,895.04 × 1,008.42
  4. Step 4: Simplify right side
    1,934.18x = 2,919,416.24
  5. Step 5: Solve for x
    x = 2,919,416.24/1,934.18
  6. Step 6: Final answer
    x = 1,509.38

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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.