Home / 33,299.28-45,948.36-32,403.28

Finding the Fourth Proportional to 33,299.28, 45,948.36 and 32,403.28

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Solution

The fourth proportional to 33,299.28, 45,948.36 and 32,403.28 is: 44,712.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,299.28 : 45,948.36 = 32,403.28 : x
  2. Step 2: Convert to fraction form
    33,299.28/45,948.36 = 32,403.28/x
  3. Step 3: Cross multiply
    33,299.28x = 45,948.36 × 32,403.28
  4. Step 4: Simplify right side
    33,299.28x = 1,488,877,574.62
  5. Step 5: Solve for x
    x = 1,488,877,574.62/33,299.28
  6. Step 6: Final answer
    x = 44,712.01

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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.