Home / 50,111.46-75,181.95-15,056.46

Finding the Fourth Proportional to 50,111.46, 75,181.95 and 15,056.46

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Solution

The fourth proportional to 50,111.46, 75,181.95 and 15,056.46 is: 22,589.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,111.46 : 75,181.95 = 15,056.46 : x
  2. Step 2: Convert to fraction form
    50,111.46/75,181.95 = 15,056.46/x
  3. Step 3: Cross multiply
    50,111.46x = 75,181.95 × 15,056.46
  4. Step 4: Simplify right side
    50,111.46x = 1,131,974,022.90
  5. Step 5: Solve for x
    x = 1,131,974,022.90/50,111.46
  6. Step 6: Final answer
    x = 22,589.12

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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.