Home / 134,190.95-201,246.23-44,217

Finding the Fourth Proportional to 134,190.95, 201,246.23 and 44,217

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Solution

The fourth proportional to 134,190.95, 201,246.23 and 44,217 is: 66,312.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,190.95 : 201,246.23 = 44,217 : x
  2. Step 2: Convert to fraction form
    134,190.95/201,246.23 = 44,217/x
  3. Step 3: Cross multiply
    134,190.95x = 201,246.23 × 44,217
  4. Step 4: Simplify right side
    134,190.95x = 8,898,504,330.83
  5. Step 5: Solve for x
    x = 8,898,504,330.83/134,190.95
  6. Step 6: Final answer
    x = 66,312.26

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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.