Home / 41,968.20-62,952.30-14,266.20

Finding the Fourth Proportional to 41,968.20, 62,952.30 and 14,266.20

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Solution

The fourth proportional to 41,968.20, 62,952.30 and 14,266.20 is: 21,399.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,968.20 : 62,952.30 = 14,266.20 : x
  2. Step 2: Convert to fraction form
    41,968.20/62,952.30 = 14,266.20/x
  3. Step 3: Cross multiply
    41,968.20x = 62,952.30 × 14,266.20
  4. Step 4: Simplify right side
    41,968.20x = 898,090,102.26
  5. Step 5: Solve for x
    x = 898,090,102.26/41,968.20
  6. Step 6: Final answer
    x = 21,399.30

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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.