Home / 33,000.84-45,575.46-25,367.40

Finding the Fourth Proportional to 33,000.84, 45,575.46 and 25,367.40

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Solution

The fourth proportional to 33,000.84, 45,575.46 and 25,367.40 is: 35,033.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,000.84 : 45,575.46 = 25,367.40 : x
  2. Step 2: Convert to fraction form
    33,000.84/45,575.46 = 25,367.40/x
  3. Step 3: Cross multiply
    33,000.84x = 45,575.46 × 25,367.40
  4. Step 4: Simplify right side
    33,000.84x = 1,156,130,924.00
  5. Step 5: Solve for x
    x = 1,156,130,924.00/33,000.84
  6. Step 6: Final answer
    x = 35,033.38

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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.