Home / 24,346.83-33,581.31-15,833.22

Finding the Fourth Proportional to 24,346.83, 33,581.31 and 15,833.22

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Solution

The fourth proportional to 24,346.83, 33,581.31 and 15,833.22 is: 21,838.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,346.83 : 33,581.31 = 15,833.22 : x
  2. Step 2: Convert to fraction form
    24,346.83/33,581.31 = 15,833.22/x
  3. Step 3: Cross multiply
    24,346.83x = 33,581.31 × 15,833.22
  4. Step 4: Simplify right side
    24,346.83x = 531,700,269.12
  5. Step 5: Solve for x
    x = 531,700,269.12/24,346.83
  6. Step 6: Final answer
    x = 21,838.58

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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.