Home / 232,296.67-348,543.02-126,992.62

Finding the Fourth Proportional to 232,296.67, 348,543.02 and 126,992.62

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Solution

The fourth proportional to 232,296.67, 348,543.02 and 126,992.62 is: 190,542.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,296.67 : 348,543.02 = 126,992.62 : x
  2. Step 2: Convert to fraction form
    232,296.67/348,543.02 = 126,992.62/x
  3. Step 3: Cross multiply
    232,296.67x = 348,543.02 × 126,992.62
  4. Step 4: Simplify right side
    232,296.67x = 44,262,391,292.51
  5. Step 5: Solve for x
    x = 44,262,391,292.51/232,296.67
  6. Step 6: Final answer
    x = 190,542.51

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1.5x scale

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.