Home / 239,072.22-358,524.66-70,547.82

Finding the Fourth Proportional to 239,072.22, 358,524.66 and 70,547.82

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Solution

The fourth proportional to 239,072.22, 358,524.66 and 70,547.82 is: 105,797.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,072.22 : 358,524.66 = 70,547.82 : x
  2. Step 2: Convert to fraction form
    239,072.22/358,524.66 = 70,547.82/x
  3. Step 3: Cross multiply
    239,072.22x = 358,524.66 × 70,547.82
  4. Step 4: Simplify right side
    239,072.22x = 25,293,133,179.24
  5. Step 5: Solve for x
    x = 25,293,133,179.24/239,072.22
  6. Step 6: Final answer
    x = 105,797.04

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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.