Home / 37,474.06-51,690.01-22,355.05

Finding the Fourth Proportional to 37,474.06, 51,690.01 and 22,355.05

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Solution

The fourth proportional to 37,474.06, 51,690.01 and 22,355.05 is: 30,835.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,474.06 : 51,690.01 = 22,355.05 : x
  2. Step 2: Convert to fraction form
    37,474.06/51,690.01 = 22,355.05/x
  3. Step 3: Cross multiply
    37,474.06x = 51,690.01 × 22,355.05
  4. Step 4: Simplify right side
    37,474.06x = 1,155,532,815.90
  5. Step 5: Solve for x
    x = 1,155,532,815.90/37,474.06
  6. Step 6: Final answer
    x = 30,835.54

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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.