Home / 4,049.30-5,586.14-2,370.76

Finding the Fourth Proportional to 4,049.30, 5,586.14 and 2,370.76

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Solution

The fourth proportional to 4,049.30, 5,586.14 and 2,370.76 is: 3,270.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049.30 : 5,586.14 = 2,370.76 : x
  2. Step 2: Convert to fraction form
    4,049.30/5,586.14 = 2,370.76/x
  3. Step 3: Cross multiply
    4,049.30x = 5,586.14 × 2,370.76
  4. Step 4: Simplify right side
    4,049.30x = 13,243,397.27
  5. Step 5: Solve for x
    x = 13,243,397.27/4,049.30
  6. Step 6: Final answer
    x = 3,270.54

Related Problems

Find fourth proportional to 2,024.65, 2,793.07 and 1,185.38
Half scale
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Double scale
Find fourth proportional to 4,050.30, 5,587.52 and 2,371.76
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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.