Home / 4,193.48-5,780.76-2,701.10

Finding the Fourth Proportional to 4,193.48, 5,780.76 and 2,701.10

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Solution

The fourth proportional to 4,193.48, 5,780.76 and 2,701.10 is: 3,723.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.48 : 5,780.76 = 2,701.10 : x
  2. Step 2: Convert to fraction form
    4,193.48/5,780.76 = 2,701.10/x
  3. Step 3: Cross multiply
    4,193.48x = 5,780.76 × 2,701.10
  4. Step 4: Simplify right side
    4,193.48x = 15,614,410.84
  5. Step 5: Solve for x
    x = 15,614,410.84/4,193.48
  6. Step 6: Final answer
    x = 3,723.50

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.