Home / 34,464.26-47,561.51-19,356.95

Finding the Fourth Proportional to 34,464.26, 47,561.51 and 19,356.95

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Solution

The fourth proportional to 34,464.26, 47,561.51 and 19,356.95 is: 26,713.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,464.26 : 47,561.51 = 19,356.95 : x
  2. Step 2: Convert to fraction form
    34,464.26/47,561.51 = 19,356.95/x
  3. Step 3: Cross multiply
    34,464.26x = 47,561.51 × 19,356.95
  4. Step 4: Simplify right side
    34,464.26x = 920,645,770.99
  5. Step 5: Solve for x
    x = 920,645,770.99/34,464.26
  6. Step 6: Final answer
    x = 26,713.06

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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.