Home / 4,557.95-6,836.93-2,608.79

Finding the Fourth Proportional to 4,557.95, 6,836.93 and 2,608.79

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Solution

The fourth proportional to 4,557.95, 6,836.93 and 2,608.79 is: 3,913.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557.95 : 6,836.93 = 2,608.79 : x
  2. Step 2: Convert to fraction form
    4,557.95/6,836.93 = 2,608.79/x
  3. Step 3: Cross multiply
    4,557.95x = 6,836.93 × 2,608.79
  4. Step 4: Simplify right side
    4,557.95x = 17,836,077.17
  5. Step 5: Solve for x
    x = 17,836,077.17/4,557.95
  6. Step 6: Final answer
    x = 3,913.18

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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.