Home / 37,754.18-52,103.48-22,647.48

Finding the Fourth Proportional to 37,754.18, 52,103.48 and 22,647.48

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Solution

The fourth proportional to 37,754.18, 52,103.48 and 22,647.48 is: 31,255.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,754.18 : 52,103.48 = 22,647.48 : x
  2. Step 2: Convert to fraction form
    37,754.18/52,103.48 = 22,647.48/x
  3. Step 3: Cross multiply
    37,754.18x = 52,103.48 × 22,647.48
  4. Step 4: Simplify right side
    37,754.18x = 1,180,012,521.23
  5. Step 5: Solve for x
    x = 1,180,012,521.23/37,754.18
  6. Step 6: Final answer
    x = 31,255.15

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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.