Home / 4,316.62-6,473.31-2,006.50

Finding the Fourth Proportional to 4,316.62, 6,473.31 and 2,006.50

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Solution

The fourth proportional to 4,316.62, 6,473.31 and 2,006.50 is: 3,009.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.62 : 6,473.31 = 2,006.50 : x
  2. Step 2: Convert to fraction form
    4,316.62/6,473.31 = 2,006.50/x
  3. Step 3: Cross multiply
    4,316.62x = 6,473.31 × 2,006.50
  4. Step 4: Simplify right side
    4,316.62x = 12,988,696.52
  5. Step 5: Solve for x
    x = 12,988,696.52/4,316.62
  6. Step 6: Final answer
    x = 3,009.00

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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.