Home / 4,432.36-6,116.68-2,443.12

Finding the Fourth Proportional to 4,432.36, 6,116.68 and 2,443.12

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Solution

The fourth proportional to 4,432.36, 6,116.68 and 2,443.12 is: 3,371.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.36 : 6,116.68 = 2,443.12 : x
  2. Step 2: Convert to fraction form
    4,432.36/6,116.68 = 2,443.12/x
  3. Step 3: Cross multiply
    4,432.36x = 6,116.68 × 2,443.12
  4. Step 4: Simplify right side
    4,432.36x = 14,943,783.24
  5. Step 5: Solve for x
    x = 14,943,783.24/4,432.36
  6. Step 6: Final answer
    x = 3,371.52

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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.