Home / 69,597.05-104,395.77-29,605.73

Finding the Fourth Proportional to 69,597.05, 104,395.77 and 29,605.73

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Solution

The fourth proportional to 69,597.05, 104,395.77 and 29,605.73 is: 44,408.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,597.05 : 104,395.77 = 29,605.73 : x
  2. Step 2: Convert to fraction form
    69,597.05/104,395.77 = 29,605.73/x
  3. Step 3: Cross multiply
    69,597.05x = 104,395.77 × 29,605.73
  4. Step 4: Simplify right side
    69,597.05x = 3,090,712,457.78
  5. Step 5: Solve for x
    x = 3,090,712,457.78/69,597.05
  6. Step 6: Final answer
    x = 44,408.67

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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.