Home / 34,964.87-52,441.86-19,177.67

Finding the Fourth Proportional to 34,964.87, 52,441.86 and 19,177.67

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Solution

The fourth proportional to 34,964.87, 52,441.86 and 19,177.67 is: 28,763.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,964.87 : 52,441.86 = 19,177.67 : x
  2. Step 2: Convert to fraction form
    34,964.87/52,441.86 = 19,177.67/x
  3. Step 3: Cross multiply
    34,964.87x = 52,441.86 × 19,177.67
  4. Step 4: Simplify right side
    34,964.87x = 1,005,712,593.30
  5. Step 5: Solve for x
    x = 1,005,712,593.30/34,964.87
  6. Step 6: Final answer
    x = 28,763.52

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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.