Home / 34,656.26-47,825.57-19,548.88

Finding the Fourth Proportional to 34,656.26, 47,825.57 and 19,548.88

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Solution

The fourth proportional to 34,656.26, 47,825.57 and 19,548.88 is: 26,977.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,656.26 : 47,825.57 = 19,548.88 : x
  2. Step 2: Convert to fraction form
    34,656.26/47,825.57 = 19,548.88/x
  3. Step 3: Cross multiply
    34,656.26x = 47,825.57 × 19,548.88
  4. Step 4: Simplify right side
    34,656.26x = 934,936,258.17
  5. Step 5: Solve for x
    x = 934,936,258.17/34,656.26
  6. Step 6: Final answer
    x = 26,977.42

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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.