Home / 79,695.33-119,546.30-23,535.45

Finding the Fourth Proportional to 79,695.33, 119,546.30 and 23,535.45

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Solution

The fourth proportional to 79,695.33, 119,546.30 and 23,535.45 is: 35,304.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,695.33 : 119,546.30 = 23,535.45 : x
  2. Step 2: Convert to fraction form
    79,695.33/119,546.30 = 23,535.45/x
  3. Step 3: Cross multiply
    79,695.33x = 119,546.30 × 23,535.45
  4. Step 4: Simplify right side
    79,695.33x = 2,813,575,848.66
  5. Step 5: Solve for x
    x = 2,813,575,848.66/79,695.33
  6. Step 6: Final answer
    x = 35,304.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.