Home / 22,441.64-33,615.18-10,743.08

Finding the Fourth Proportional to 22,441.64, 33,615.18 and 10,743.08

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Solution

The fourth proportional to 22,441.64, 33,615.18 and 10,743.08 is: 16,091.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,441.64 : 33,615.18 = 10,743.08 : x
  2. Step 2: Convert to fraction form
    22,441.64/33,615.18 = 10,743.08/x
  3. Step 3: Cross multiply
    22,441.64x = 33,615.18 × 10,743.08
  4. Step 4: Simplify right side
    22,441.64x = 361,130,567.95
  5. Step 5: Solve for x
    x = 361,130,567.95/22,441.64
  6. Step 6: Final answer
    x = 16,091.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.