Home / 3,510.05-5,265.07-2,411.08

Finding the Fourth Proportional to 3,510.05, 5,265.07 and 2,411.08

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Solution

The fourth proportional to 3,510.05, 5,265.07 and 2,411.08 is: 3,616.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510.05 : 5,265.07 = 2,411.08 : x
  2. Step 2: Convert to fraction form
    3,510.05/5,265.07 = 2,411.08/x
  3. Step 3: Cross multiply
    3,510.05x = 5,265.07 × 2,411.08
  4. Step 4: Simplify right side
    3,510.05x = 12,694,485.79
  5. Step 5: Solve for x
    x = 12,694,485.79/3,510.05
  6. Step 6: Final answer
    x = 3,616.62

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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.