Home / 33,023.64-45,557.88-19,595.46

Finding the Fourth Proportional to 33,023.64, 45,557.88 and 19,595.46

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Solution

The fourth proportional to 33,023.64, 45,557.88 and 19,595.46 is: 27,032.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,023.64 : 45,557.88 = 19,595.46 : x
  2. Step 2: Convert to fraction form
    33,023.64/45,557.88 = 19,595.46/x
  3. Step 3: Cross multiply
    33,023.64x = 45,557.88 × 19,595.46
  4. Step 4: Simplify right side
    33,023.64x = 892,727,615.22
  5. Step 5: Solve for x
    x = 892,727,615.22/33,023.64
  6. Step 6: Final answer
    x = 27,032.99

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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.