Home / 61,006.81-91,525.99-35,727.67

Finding the Fourth Proportional to 61,006.81, 91,525.99 and 35,727.67

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Solution

The fourth proportional to 61,006.81, 91,525.99 and 35,727.67 is: 53,600.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,006.81 : 91,525.99 = 35,727.67 : x
  2. Step 2: Convert to fraction form
    61,006.81/91,525.99 = 35,727.67/x
  3. Step 3: Cross multiply
    61,006.81x = 91,525.99 × 35,727.67
  4. Step 4: Simplify right side
    61,006.81x = 3,270,010,367.14
  5. Step 5: Solve for x
    x = 3,270,010,367.14/61,006.81
  6. Step 6: Final answer
    x = 53,600.74

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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.