Home / 34,375.68-47,441.34-19,268.10

Finding the Fourth Proportional to 34,375.68, 47,441.34 and 19,268.10

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Solution

The fourth proportional to 34,375.68, 47,441.34 and 19,268.10 is: 26,591.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,375.68 : 47,441.34 = 19,268.10 : x
  2. Step 2: Convert to fraction form
    34,375.68/47,441.34 = 19,268.10/x
  3. Step 3: Cross multiply
    34,375.68x = 47,441.34 × 19,268.10
  4. Step 4: Simplify right side
    34,375.68x = 914,104,483.25
  5. Step 5: Solve for x
    x = 914,104,483.25/34,375.68
  6. Step 6: Final answer
    x = 26,591.60

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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.