Home / 33,389.06-50,064.86-22,870.95

Finding the Fourth Proportional to 33,389.06, 50,064.86 and 22,870.95

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Solution

The fourth proportional to 33,389.06, 50,064.86 and 22,870.95 is: 34,293.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,389.06 : 50,064.86 = 22,870.95 : x
  2. Step 2: Convert to fraction form
    33,389.06/50,064.86 = 22,870.95/x
  3. Step 3: Cross multiply
    33,389.06x = 50,064.86 × 22,870.95
  4. Step 4: Simplify right side
    33,389.06x = 1,145,030,795.46
  5. Step 5: Solve for x
    x = 1,145,030,795.46/33,389.06
  6. Step 6: Final answer
    x = 34,293.60

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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.