Home / 4,434.44-6,119.54-2,445

Finding the Fourth Proportional to 4,434.44, 6,119.54 and 2,445

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Solution

The fourth proportional to 4,434.44, 6,119.54 and 2,445 is: 3,374.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.44 : 6,119.54 = 2,445 : x
  2. Step 2: Convert to fraction form
    4,434.44/6,119.54 = 2,445/x
  3. Step 3: Cross multiply
    4,434.44x = 6,119.54 × 2,445
  4. Step 4: Simplify right side
    4,434.44x = 14,962,275.30
  5. Step 5: Solve for x
    x = 14,962,275.30/4,434.44
  6. Step 6: Final answer
    x = 3,374.11

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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.