Home / 895,167.96-1,342,752.36-296,129.10

Finding the Fourth Proportional to 895,167.96, 1,342,752.36 and 296,129.10

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Solution

The fourth proportional to 895,167.96, 1,342,752.36 and 296,129.10 is: 444,193.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,167.96 : 1,342,752.36 = 296,129.10 : x
  2. Step 2: Convert to fraction form
    895,167.96/1,342,752.36 = 296,129.10/x
  3. Step 3: Cross multiply
    895,167.96x = 1,342,752.36 × 296,129.10
  4. Step 4: Simplify right side
    895,167.96x = 397,628,047,889.68
  5. Step 5: Solve for x
    x = 397,628,047,889.68/895,167.96
  6. Step 6: Final answer
    x = 444,193.79

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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.