Home / 73,565.22-110,271.29-34,089.87

Finding the Fourth Proportional to 73,565.22, 110,271.29 and 34,089.87

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Solution

The fourth proportional to 73,565.22, 110,271.29 and 34,089.87 is: 51,099.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,565.22 : 110,271.29 = 34,089.87 : x
  2. Step 2: Convert to fraction form
    73,565.22/110,271.29 = 34,089.87/x
  3. Step 3: Cross multiply
    73,565.22x = 110,271.29 × 34,089.87
  4. Step 4: Simplify right side
    73,565.22x = 3,759,133,770.38
  5. Step 5: Solve for x
    x = 3,759,133,770.38/73,565.22
  6. Step 6: Final answer
    x = 51,099.33

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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.