Home / 4,451.84-6,143.06-2,462.07

Finding the Fourth Proportional to 4,451.84, 6,143.06 and 2,462.07

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Solution

The fourth proportional to 4,451.84, 6,143.06 and 2,462.07 is: 3,397.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451.84 : 6,143.06 = 2,462.07 : x
  2. Step 2: Convert to fraction form
    4,451.84/6,143.06 = 2,462.07/x
  3. Step 3: Cross multiply
    4,451.84x = 6,143.06 × 2,462.07
  4. Step 4: Simplify right side
    4,451.84x = 15,124,631.42
  5. Step 5: Solve for x
    x = 15,124,631.42/4,451.84
  6. Step 6: Final answer
    x = 3,397.39

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Half scale
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Double scale
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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.