Home / 24,477.45-33,777.72-13,867.17

Finding the Fourth Proportional to 24,477.45, 33,777.72 and 13,867.17

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Solution

The fourth proportional to 24,477.45, 33,777.72 and 13,867.17 is: 19,136.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,477.45 : 33,777.72 = 13,867.17 : x
  2. Step 2: Convert to fraction form
    24,477.45/33,777.72 = 13,867.17/x
  3. Step 3: Cross multiply
    24,477.45x = 33,777.72 × 13,867.17
  4. Step 4: Simplify right side
    24,477.45x = 468,401,385.45
  5. Step 5: Solve for x
    x = 468,401,385.45/24,477.45
  6. Step 6: Final answer
    x = 19,136.04

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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.