Home / 175,433.47-263,170.77-61,546.46

Finding the Fourth Proportional to 175,433.47, 263,170.77 and 61,546.46

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Solution

The fourth proportional to 175,433.47, 263,170.77 and 61,546.46 is: 92,326.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,433.47 : 263,170.77 = 61,546.46 : x
  2. Step 2: Convert to fraction form
    175,433.47/263,170.77 = 61,546.46/x
  3. Step 3: Cross multiply
    175,433.47x = 263,170.77 × 61,546.46
  4. Step 4: Simplify right side
    175,433.47x = 16,197,227,953.12
  5. Step 5: Solve for x
    x = 16,197,227,953.12/175,433.47
  6. Step 6: Final answer
    x = 92,326.90

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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.