Home / 30,524.38-45,994.56-25,099.26

Finding the Fourth Proportional to 30,524.38, 45,994.56 and 25,099.26

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Solution

The fourth proportional to 30,524.38, 45,994.56 and 25,099.26 is: 37,819.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,524.38 : 45,994.56 = 25,099.26 : x
  2. Step 2: Convert to fraction form
    30,524.38/45,994.56 = 25,099.26/x
  3. Step 3: Cross multiply
    30,524.38x = 45,994.56 × 25,099.26
  4. Step 4: Simplify right side
    30,524.38x = 1,154,429,420.03
  5. Step 5: Solve for x
    x = 1,154,429,420.03/30,524.38
  6. Step 6: Final answer
    x = 37,819.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.