Home / 36,539.47-50,472.88-29,396.29

Finding the Fourth Proportional to 36,539.47, 50,472.88 and 29,396.29

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Solution

The fourth proportional to 36,539.47, 50,472.88 and 29,396.29 is: 40,605.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,539.47 : 50,472.88 = 29,396.29 : x
  2. Step 2: Convert to fraction form
    36,539.47/50,472.88 = 29,396.29/x
  3. Step 3: Cross multiply
    36,539.47x = 50,472.88 × 29,396.29
  4. Step 4: Simplify right side
    36,539.47x = 1,483,715,018.27
  5. Step 5: Solve for x
    x = 1,483,715,018.27/36,539.47
  6. Step 6: Final answer
    x = 40,605.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.