Home / 4,386.33-6,577.47-1,463.85

Finding the Fourth Proportional to 4,386.33, 6,577.47 and 1,463.85

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Solution

The fourth proportional to 4,386.33, 6,577.47 and 1,463.85 is: 2,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386.33 : 6,577.47 = 1,463.85 : x
  2. Step 2: Convert to fraction form
    4,386.33/6,577.47 = 1,463.85/x
  3. Step 3: Cross multiply
    4,386.33x = 6,577.47 × 1,463.85
  4. Step 4: Simplify right side
    4,386.33x = 9,628,429.46
  5. Step 5: Solve for x
    x = 9,628,429.46/4,386.33
  6. Step 6: Final answer
    x = 2,195.10

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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.