Home / 241,326.95-333,187.16-149,543.62

Finding the Fourth Proportional to 241,326.95, 333,187.16 and 149,543.62

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Solution

The fourth proportional to 241,326.95, 333,187.16 and 149,543.62 is: 206,466.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,326.95 : 333,187.16 = 149,543.62 : x
  2. Step 2: Convert to fraction form
    241,326.95/333,187.16 = 149,543.62/x
  3. Step 3: Cross multiply
    241,326.95x = 333,187.16 × 149,543.62
  4. Step 4: Simplify right side
    241,326.95x = 49,826,012,463.23
  5. Step 5: Solve for x
    x = 49,826,012,463.23/241,326.95
  6. Step 6: Final answer
    x = 206,466.84

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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.