Home / 34,561.89-47,691.18-23,954.94

Finding the Fourth Proportional to 34,561.89, 47,691.18 and 23,954.94

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Solution

The fourth proportional to 34,561.89, 47,691.18 and 23,954.94 is: 33,054.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,561.89 : 47,691.18 = 23,954.94 : x
  2. Step 2: Convert to fraction form
    34,561.89/47,691.18 = 23,954.94/x
  3. Step 3: Cross multiply
    34,561.89x = 47,691.18 × 23,954.94
  4. Step 4: Simplify right side
    34,561.89x = 1,142,439,355.43
  5. Step 5: Solve for x
    x = 1,142,439,355.43/34,561.89
  6. Step 6: Final answer
    x = 33,054.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.