Home / 24,322.87-33,551.17-18,335.76

Finding the Fourth Proportional to 24,322.87, 33,551.17 and 18,335.76

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Solution

The fourth proportional to 24,322.87, 33,551.17 and 18,335.76 is: 25,292.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,322.87 : 33,551.17 = 18,335.76 : x
  2. Step 2: Convert to fraction form
    24,322.87/33,551.17 = 18,335.76/x
  3. Step 3: Cross multiply
    24,322.87x = 33,551.17 × 18,335.76
  4. Step 4: Simplify right side
    24,322.87x = 615,186,200.84
  5. Step 5: Solve for x
    x = 615,186,200.84/24,322.87
  6. Step 6: Final answer
    x = 25,292.50

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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.