Home / 4,384.29-6,568.52-2,407.77

Finding the Fourth Proportional to 4,384.29, 6,568.52 and 2,407.77

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Solution

The fourth proportional to 4,384.29, 6,568.52 and 2,407.77 is: 3,607.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384.29 : 6,568.52 = 2,407.77 : x
  2. Step 2: Convert to fraction form
    4,384.29/6,568.52 = 2,407.77/x
  3. Step 3: Cross multiply
    4,384.29x = 6,568.52 × 2,407.77
  4. Step 4: Simplify right side
    4,384.29x = 15,815,473.36
  5. Step 5: Solve for x
    x = 15,815,473.36/4,384.29
  6. Step 6: Final answer
    x = 3,607.31

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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.