Home / 50,610.44-69,776.88-34,666.40

Finding the Fourth Proportional to 50,610.44, 69,776.88 and 34,666.40

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Solution

The fourth proportional to 50,610.44, 69,776.88 and 34,666.40 is: 47,794.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,610.44 : 69,776.88 = 34,666.40 : x
  2. Step 2: Convert to fraction form
    50,610.44/69,776.88 = 34,666.40/x
  3. Step 3: Cross multiply
    50,610.44x = 69,776.88 × 34,666.40
  4. Step 4: Simplify right side
    50,610.44x = 2,418,912,883.95
  5. Step 5: Solve for x
    x = 2,418,912,883.95/50,610.44
  6. Step 6: Final answer
    x = 47,794.75

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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.