Home / 4,415.46-6,626.52-2,335.16

Finding the Fourth Proportional to 4,415.46, 6,626.52 and 2,335.16

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Solution

The fourth proportional to 4,415.46, 6,626.52 and 2,335.16 is: 3,504.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.46 : 6,626.52 = 2,335.16 : x
  2. Step 2: Convert to fraction form
    4,415.46/6,626.52 = 2,335.16/x
  3. Step 3: Cross multiply
    4,415.46x = 6,626.52 × 2,335.16
  4. Step 4: Simplify right side
    4,415.46x = 15,473,951.31
  5. Step 5: Solve for x
    x = 15,473,951.31/4,415.46
  6. Step 6: Final answer
    x = 3,504.49

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Half scale
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Double scale
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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.