Home / 160,231.98-240,327.02-41,912.40

Finding the Fourth Proportional to 160,231.98, 240,327.02 and 41,912.40

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Solution

The fourth proportional to 160,231.98, 240,327.02 and 41,912.40 is: 62,863.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,231.98 : 240,327.02 = 41,912.40 : x
  2. Step 2: Convert to fraction form
    160,231.98/240,327.02 = 41,912.40/x
  3. Step 3: Cross multiply
    160,231.98x = 240,327.02 × 41,912.40
  4. Step 4: Simplify right side
    160,231.98x = 10,072,682,193.05
  5. Step 5: Solve for x
    x = 10,072,682,193.05/160,231.98
  6. Step 6: Final answer
    x = 62,863.12

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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.