Home / 69,630.32-104,444.33-22,245.08

Finding the Fourth Proportional to 69,630.32, 104,444.33 and 22,245.08

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Solution

The fourth proportional to 69,630.32, 104,444.33 and 22,245.08 is: 33,367.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,630.32 : 104,444.33 = 22,245.08 : x
  2. Step 2: Convert to fraction form
    69,630.32/104,444.33 = 22,245.08/x
  3. Step 3: Cross multiply
    69,630.32x = 104,444.33 × 22,245.08
  4. Step 4: Simplify right side
    69,630.32x = 2,323,371,842.95
  5. Step 5: Solve for x
    x = 2,323,371,842.95/69,630.32
  6. Step 6: Final answer
    x = 33,367.24

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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.