Home / 7,044.06-10,566.09-1,849.50

Finding the Fourth Proportional to 7,044.06, 10,566.09 and 1,849.50

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Solution

The fourth proportional to 7,044.06, 10,566.09 and 1,849.50 is: 2,774.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044.06 : 10,566.09 = 1,849.50 : x
  2. Step 2: Convert to fraction form
    7,044.06/10,566.09 = 1,849.50/x
  3. Step 3: Cross multiply
    7,044.06x = 10,566.09 × 1,849.50
  4. Step 4: Simplify right side
    7,044.06x = 19,541,983.46
  5. Step 5: Solve for x
    x = 19,541,983.46/7,044.06
  6. Step 6: Final answer
    x = 2,774.25

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Double scale
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Similar ratio
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1.5x scale

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.