Home / 4,113.34-6,170.02-1,923.10

Finding the Fourth Proportional to 4,113.34, 6,170.02 and 1,923.10

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Solution

The fourth proportional to 4,113.34, 6,170.02 and 1,923.10 is: 2,884.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113.34 : 6,170.02 = 1,923.10 : x
  2. Step 2: Convert to fraction form
    4,113.34/6,170.02 = 1,923.10/x
  3. Step 3: Cross multiply
    4,113.34x = 6,170.02 × 1,923.10
  4. Step 4: Simplify right side
    4,113.34x = 11,865,565.46
  5. Step 5: Solve for x
    x = 11,865,565.46/4,113.34
  6. Step 6: Final answer
    x = 2,884.65

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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.