Home / 110,823.40-166,235.10-44,273.80

Finding the Fourth Proportional to 110,823.40, 166,235.10 and 44,273.80

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Solution

The fourth proportional to 110,823.40, 166,235.10 and 44,273.80 is: 66,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,823.40 : 166,235.10 = 44,273.80 : x
  2. Step 2: Convert to fraction form
    110,823.40/166,235.10 = 44,273.80/x
  3. Step 3: Cross multiply
    110,823.40x = 166,235.10 × 44,273.80
  4. Step 4: Simplify right side
    110,823.40x = 7,359,859,570.38
  5. Step 5: Solve for x
    x = 7,359,859,570.38/110,823.40
  6. Step 6: Final answer
    x = 66,410.70

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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.