Home / 175,669.13-263,510.98-51,010.13

Finding the Fourth Proportional to 175,669.13, 263,510.98 and 51,010.13

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Solution

The fourth proportional to 175,669.13, 263,510.98 and 51,010.13 is: 76,517.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,669.13 : 263,510.98 = 51,010.13 : x
  2. Step 2: Convert to fraction form
    175,669.13/263,510.98 = 51,010.13/x
  3. Step 3: Cross multiply
    175,669.13x = 263,510.98 × 51,010.13
  4. Step 4: Simplify right side
    175,669.13x = 13,441,727,901.15
  5. Step 5: Solve for x
    x = 13,441,727,901.15/175,669.13
  6. Step 6: Final answer
    x = 76,517.30

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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.