Home / 4,976.15-6,870.60-3,301.04

Finding the Fourth Proportional to 4,976.15, 6,870.60 and 3,301.04

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Solution

The fourth proportional to 4,976.15, 6,870.60 and 3,301.04 is: 4,557.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976.15 : 6,870.60 = 3,301.04 : x
  2. Step 2: Convert to fraction form
    4,976.15/6,870.60 = 3,301.04/x
  3. Step 3: Cross multiply
    4,976.15x = 6,870.60 × 3,301.04
  4. Step 4: Simplify right side
    4,976.15x = 22,680,123.65
  5. Step 5: Solve for x
    x = 22,680,123.65/4,976.15
  6. Step 6: Final answer
    x = 4,557.77

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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.