Home / 241,504.96-333,316.56-140,902.72

Finding the Fourth Proportional to 241,504.96, 333,316.56 and 140,902.72

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Solution

The fourth proportional to 241,504.96, 333,316.56 and 140,902.72 is: 194,468.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,504.96 : 333,316.56 = 140,902.72 : x
  2. Step 2: Convert to fraction form
    241,504.96/333,316.56 = 140,902.72/x
  3. Step 3: Cross multiply
    241,504.96x = 333,316.56 × 140,902.72
  4. Step 4: Simplify right side
    241,504.96x = 46,965,209,925.04
  5. Step 5: Solve for x
    x = 46,965,209,925.04/241,504.96
  6. Step 6: Final answer
    x = 194,468.92

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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.