Home / 34,901.58-48,153.30-19,793.06

Finding the Fourth Proportional to 34,901.58, 48,153.30 and 19,793.06

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Solution

The fourth proportional to 34,901.58, 48,153.30 and 19,793.06 is: 27,308.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,901.58 : 48,153.30 = 19,793.06 : x
  2. Step 2: Convert to fraction form
    34,901.58/48,153.30 = 19,793.06/x
  3. Step 3: Cross multiply
    34,901.58x = 48,153.30 × 19,793.06
  4. Step 4: Simplify right side
    34,901.58x = 953,100,915.33
  5. Step 5: Solve for x
    x = 953,100,915.33/34,901.58
  6. Step 6: Final answer
    x = 27,308.25

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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.