Home / 169,010.60-233,234.69-92,534.65

Finding the Fourth Proportional to 169,010.60, 233,234.69 and 92,534.65

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Solution

The fourth proportional to 169,010.60, 233,234.69 and 92,534.65 is: 127,697.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,010.60 : 233,234.69 = 92,534.65 : x
  2. Step 2: Convert to fraction form
    169,010.60/233,234.69 = 92,534.65/x
  3. Step 3: Cross multiply
    169,010.60x = 233,234.69 × 92,534.65
  4. Step 4: Simplify right side
    169,010.60x = 21,582,289,881.76
  5. Step 5: Solve for x
    x = 21,582,289,881.76/169,010.60
  6. Step 6: Final answer
    x = 127,697.85

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1.5x scale

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.