Home / 37,410.20-56,117.22-35,518.44

Finding the Fourth Proportional to 37,410.20, 56,117.22 and 35,518.44

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Solution

The fourth proportional to 37,410.20, 56,117.22 and 35,518.44 is: 53,279.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,410.20 : 56,117.22 = 35,518.44 : x
  2. Step 2: Convert to fraction form
    37,410.20/56,117.22 = 35,518.44/x
  3. Step 3: Cross multiply
    37,410.20x = 56,117.22 × 35,518.44
  4. Step 4: Simplify right side
    37,410.20x = 1,993,196,111.54
  5. Step 5: Solve for x
    x = 1,993,196,111.54/37,410.20
  6. Step 6: Final answer
    x = 53,279.48

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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.