Home / 247,231.04-341,179.02-134,053.79

Finding the Fourth Proportional to 247,231.04, 341,179.02 and 134,053.79

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Solution

The fourth proportional to 247,231.04, 341,179.02 and 134,053.79 is: 184,994.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,231.04 : 341,179.02 = 134,053.79 : x
  2. Step 2: Convert to fraction form
    247,231.04/341,179.02 = 134,053.79/x
  3. Step 3: Cross multiply
    247,231.04x = 341,179.02 × 134,053.79
  4. Step 4: Simplify right side
    247,231.04x = 45,736,338,993.59
  5. Step 5: Solve for x
    x = 45,736,338,993.59/247,231.04
  6. Step 6: Final answer
    x = 184,994.33

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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.