Home / 1,410.44-2,116.67-1,044.11

Finding the Fourth Proportional to 1,410.44, 2,116.67 and 1,044.11

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Solution

The fourth proportional to 1,410.44, 2,116.67 and 1,044.11 is: 1,566.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410.44 : 2,116.67 = 1,044.11 : x
  2. Step 2: Convert to fraction form
    1,410.44/2,116.67 = 1,044.11/x
  3. Step 3: Cross multiply
    1,410.44x = 2,116.67 × 1,044.11
  4. Step 4: Simplify right side
    1,410.44x = 2,210,036.38
  5. Step 5: Solve for x
    x = 2,210,036.38/1,410.44
  6. Step 6: Final answer
    x = 1,566.92

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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.