Home / 241,531.49-333,323.88-134,101.55

Finding the Fourth Proportional to 241,531.49, 333,323.88 and 134,101.55

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Solution

The fourth proportional to 241,531.49, 333,323.88 and 134,101.55 is: 185,065.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,531.49 : 333,323.88 = 134,101.55 : x
  2. Step 2: Convert to fraction form
    241,531.49/333,323.88 = 134,101.55/x
  3. Step 3: Cross multiply
    241,531.49x = 333,323.88 × 134,101.55
  4. Step 4: Simplify right side
    241,531.49x = 44,699,247,293.39
  5. Step 5: Solve for x
    x = 44,699,247,293.39/241,531.49
  6. Step 6: Final answer
    x = 185,065.92

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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.