Home / 244,862.49-367,072.29-87,054.04

Finding the Fourth Proportional to 244,862.49, 367,072.29 and 87,054.04

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Solution

The fourth proportional to 244,862.49, 367,072.29 and 87,054.04 is: 130,502.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,862.49 : 367,072.29 = 87,054.04 : x
  2. Step 2: Convert to fraction form
    244,862.49/367,072.29 = 87,054.04/x
  3. Step 3: Cross multiply
    244,862.49x = 367,072.29 × 87,054.04
  4. Step 4: Simplify right side
    244,862.49x = 31,955,126,275.39
  5. Step 5: Solve for x
    x = 31,955,126,275.39/244,862.49
  6. Step 6: Final answer
    x = 130,502.33

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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.