Home / 4,033.28-5,565.93-2,265

Finding the Fourth Proportional to 4,033.28, 5,565.93 and 2,265

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Solution

The fourth proportional to 4,033.28, 5,565.93 and 2,265 is: 3,125.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033.28 : 5,565.93 = 2,265 : x
  2. Step 2: Convert to fraction form
    4,033.28/5,565.93 = 2,265/x
  3. Step 3: Cross multiply
    4,033.28x = 5,565.93 × 2,265
  4. Step 4: Simplify right side
    4,033.28x = 12,606,831.45
  5. Step 5: Solve for x
    x = 12,606,831.45/4,033.28
  6. Step 6: Final answer
    x = 3,125.70

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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.