Home / 34,694.79-47,838.90-25,633.29

Finding the Fourth Proportional to 34,694.79, 47,838.90 and 25,633.29

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Solution

The fourth proportional to 34,694.79, 47,838.90 and 25,633.29 is: 35,344.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,694.79 : 47,838.90 = 25,633.29 : x
  2. Step 2: Convert to fraction form
    34,694.79/47,838.90 = 25,633.29/x
  3. Step 3: Cross multiply
    34,694.79x = 47,838.90 × 25,633.29
  4. Step 4: Simplify right side
    34,694.79x = 1,226,268,396.98
  5. Step 5: Solve for x
    x = 1,226,268,396.98/34,694.79
  6. Step 6: Final answer
    x = 35,344.45

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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.