Home / 232,114.09-348,269.59-126,810.04

Finding the Fourth Proportional to 232,114.09, 348,269.59 and 126,810.04

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Solution

The fourth proportional to 232,114.09, 348,269.59 and 126,810.04 is: 190,268.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,114.09 : 348,269.59 = 126,810.04 : x
  2. Step 2: Convert to fraction form
    232,114.09/348,269.59 = 126,810.04/x
  3. Step 3: Cross multiply
    232,114.09x = 348,269.59 × 126,810.04
  4. Step 4: Simplify right side
    232,114.09x = 44,164,080,638.68
  5. Step 5: Solve for x
    x = 44,164,080,638.68/232,114.09
  6. Step 6: Final answer
    x = 190,268.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.