Home / 232,222.13-348,391.71-66,010.13

Finding the Fourth Proportional to 232,222.13, 348,391.71 and 66,010.13

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Solution

The fourth proportional to 232,222.13, 348,391.71 and 66,010.13 is: 99,031.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,222.13 : 348,391.71 = 66,010.13 : x
  2. Step 2: Convert to fraction form
    232,222.13/348,391.71 = 66,010.13/x
  3. Step 3: Cross multiply
    232,222.13x = 348,391.71 × 66,010.13
  4. Step 4: Simplify right side
    232,222.13x = 22,997,380,326.06
  5. Step 5: Solve for x
    x = 22,997,380,326.06/232,222.13
  6. Step 6: Final answer
    x = 99,031.82

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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.