Home / 247,259.04-341,216.64-134,081.52

Finding the Fourth Proportional to 247,259.04, 341,216.64 and 134,081.52

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Solution

The fourth proportional to 247,259.04, 341,216.64 and 134,081.52 is: 185,032.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,259.04 : 341,216.64 = 134,081.52 : x
  2. Step 2: Convert to fraction form
    247,259.04/341,216.64 = 134,081.52/x
  3. Step 3: Cross multiply
    247,259.04x = 341,216.64 × 134,081.52
  4. Step 4: Simplify right side
    247,259.04x = 45,750,845,740.49
  5. Step 5: Solve for x
    x = 45,750,845,740.49/247,259.04
  6. Step 6: Final answer
    x = 185,032.04

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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.