Home / 45,104.36-67,325.83-41,861.12

Finding the Fourth Proportional to 45,104.36, 67,325.83 and 41,861.12

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Solution

The fourth proportional to 45,104.36, 67,325.83 and 41,861.12 is: 62,484.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,104.36 : 67,325.83 = 41,861.12 : x
  2. Step 2: Convert to fraction form
    45,104.36/67,325.83 = 41,861.12/x
  3. Step 3: Cross multiply
    45,104.36x = 67,325.83 × 41,861.12
  4. Step 4: Simplify right side
    45,104.36x = 2,818,334,648.73
  5. Step 5: Solve for x
    x = 2,818,334,648.73/45,104.36
  6. Step 6: Final answer
    x = 62,484.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.