Home / 37,235.50-55,830.62-15,022.87

Finding the Fourth Proportional to 37,235.50, 55,830.62 and 15,022.87

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Solution

The fourth proportional to 37,235.50, 55,830.62 and 15,022.87 is: 22,525.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,235.50 : 55,830.62 = 15,022.87 : x
  2. Step 2: Convert to fraction form
    37,235.50/55,830.62 = 15,022.87/x
  3. Step 3: Cross multiply
    37,235.50x = 55,830.62 × 15,022.87
  4. Step 4: Simplify right side
    37,235.50x = 838,735,959.76
  5. Step 5: Solve for x
    x = 838,735,959.76/37,235.50
  6. Step 6: Final answer
    x = 22,525.17

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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.