Home / 19,944.95-29,915.55-6,093.95

Finding the Fourth Proportional to 19,944.95, 29,915.55 and 6,093.95

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Solution

The fourth proportional to 19,944.95, 29,915.55 and 6,093.95 is: 9,140.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,944.95 : 29,915.55 = 6,093.95 : x
  2. Step 2: Convert to fraction form
    19,944.95/29,915.55 = 6,093.95/x
  3. Step 3: Cross multiply
    19,944.95x = 29,915.55 × 6,093.95
  4. Step 4: Simplify right side
    19,944.95x = 182,303,716.34
  5. Step 5: Solve for x
    x = 182,303,716.34/19,944.95
  6. Step 6: Final answer
    x = 9,140.35

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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.