Home / 2,298.78-3,448.17-1,001.16

Finding the Fourth Proportional to 2,298.78, 3,448.17 and 1,001.16

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Solution

The fourth proportional to 2,298.78, 3,448.17 and 1,001.16 is: 1,501.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298.78 : 3,448.17 = 1,001.16 : x
  2. Step 2: Convert to fraction form
    2,298.78/3,448.17 = 1,001.16/x
  3. Step 3: Cross multiply
    2,298.78x = 3,448.17 × 1,001.16
  4. Step 4: Simplify right side
    2,298.78x = 3,452,169.88
  5. Step 5: Solve for x
    x = 3,452,169.88/2,298.78
  6. Step 6: Final answer
    x = 1,501.74

Related Problems

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Half scale
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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.