Home / 41,523.25-62,328.71-19,358

Finding the Fourth Proportional to 41,523.25, 62,328.71 and 19,358

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Solution

The fourth proportional to 41,523.25, 62,328.71 and 19,358 is: 29,057.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,523.25 : 62,328.71 = 19,358 : x
  2. Step 2: Convert to fraction form
    41,523.25/62,328.71 = 19,358/x
  3. Step 3: Cross multiply
    41,523.25x = 62,328.71 × 19,358
  4. Step 4: Simplify right side
    41,523.25x = 1,206,559,071.39
  5. Step 5: Solve for x
    x = 1,206,559,071.39/41,523.25
  6. Step 6: Final answer
    x = 29,057.44

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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.