Home / 34,932.60-48,196.08-19,824.48

Finding the Fourth Proportional to 34,932.60, 48,196.08 and 19,824.48

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Solution

The fourth proportional to 34,932.60, 48,196.08 and 19,824.48 is: 27,351.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,932.60 : 48,196.08 = 19,824.48 : x
  2. Step 2: Convert to fraction form
    34,932.60/48,196.08 = 19,824.48/x
  3. Step 3: Cross multiply
    34,932.60x = 48,196.08 × 19,824.48
  4. Step 4: Simplify right side
    34,932.60x = 955,462,224.04
  5. Step 5: Solve for x
    x = 955,462,224.04/34,932.60
  6. Step 6: Final answer
    x = 27,351.59

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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.