Home / 41,762.25-62,642.16-15,466.41

Finding the Fourth Proportional to 41,762.25, 62,642.16 and 15,466.41

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Solution

The fourth proportional to 41,762.25, 62,642.16 and 15,466.41 is: 23,199.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,762.25 : 62,642.16 = 15,466.41 : x
  2. Step 2: Convert to fraction form
    41,762.25/62,642.16 = 15,466.41/x
  3. Step 3: Cross multiply
    41,762.25x = 62,642.16 × 15,466.41
  4. Step 4: Simplify right side
    41,762.25x = 968,849,329.85
  5. Step 5: Solve for x
    x = 968,849,329.85/41,762.25
  6. Step 6: Final answer
    x = 23,199.17

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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.