Home / 4,397.02-6,595.51-1,110.14

Finding the Fourth Proportional to 4,397.02, 6,595.51 and 1,110.14

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Solution

The fourth proportional to 4,397.02, 6,595.51 and 1,110.14 is: 1,665.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.02 : 6,595.51 = 1,110.14 : x
  2. Step 2: Convert to fraction form
    4,397.02/6,595.51 = 1,110.14/x
  3. Step 3: Cross multiply
    4,397.02x = 6,595.51 × 1,110.14
  4. Step 4: Simplify right side
    4,397.02x = 7,321,939.47
  5. Step 5: Solve for x
    x = 7,321,939.47/4,397.02
  6. Step 6: Final answer
    x = 1,665.20

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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.