Home / 62,065.13-93,116.05-35,788.73

Finding the Fourth Proportional to 62,065.13, 93,116.05 and 35,788.73

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Solution

The fourth proportional to 62,065.13, 93,116.05 and 35,788.73 is: 53,693.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,065.13 : 93,116.05 = 35,788.73 : x
  2. Step 2: Convert to fraction form
    62,065.13/93,116.05 = 35,788.73/x
  3. Step 3: Cross multiply
    62,065.13x = 93,116.05 × 35,788.73
  4. Step 4: Simplify right side
    62,065.13x = 3,332,504,617.06
  5. Step 5: Solve for x
    x = 3,332,504,617.06/62,065.13
  6. Step 6: Final answer
    x = 53,693.67

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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.