Home / 244,965.84-367,498.44-76,479.36

Finding the Fourth Proportional to 244,965.84, 367,498.44 and 76,479.36

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Solution

The fourth proportional to 244,965.84, 367,498.44 and 76,479.36 is: 114,734.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,965.84 : 367,498.44 = 76,479.36 : x
  2. Step 2: Convert to fraction form
    244,965.84/367,498.44 = 76,479.36/x
  3. Step 3: Cross multiply
    244,965.84x = 367,498.44 × 76,479.36
  4. Step 4: Simplify right side
    244,965.84x = 28,106,045,492.20
  5. Step 5: Solve for x
    x = 28,106,045,492.20/244,965.84
  6. Step 6: Final answer
    x = 114,734.55

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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.