Home / 24,333.17-33,581.93-13,724.87

Finding the Fourth Proportional to 24,333.17, 33,581.93 and 13,724.87

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Solution

The fourth proportional to 24,333.17, 33,581.93 and 13,724.87 is: 18,941.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,333.17 : 33,581.93 = 13,724.87 : x
  2. Step 2: Convert to fraction form
    24,333.17/33,581.93 = 13,724.87/x
  3. Step 3: Cross multiply
    24,333.17x = 33,581.93 × 13,724.87
  4. Step 4: Simplify right side
    24,333.17x = 460,907,387.07
  5. Step 5: Solve for x
    x = 460,907,387.07/24,333.17
  6. Step 6: Final answer
    x = 18,941.53

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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.