Home / 73,339.56-110,007.45-23,422.77

Finding the Fourth Proportional to 73,339.56, 110,007.45 and 23,422.77

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Solution

The fourth proportional to 73,339.56, 110,007.45 and 23,422.77 is: 35,133.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,339.56 : 110,007.45 = 23,422.77 : x
  2. Step 2: Convert to fraction form
    73,339.56/110,007.45 = 23,422.77/x
  3. Step 3: Cross multiply
    73,339.56x = 110,007.45 × 23,422.77
  4. Step 4: Simplify right side
    73,339.56x = 2,576,679,199.64
  5. Step 5: Solve for x
    x = 2,576,679,199.64/73,339.56
  6. Step 6: Final answer
    x = 35,133.55

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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.