Home / 37,164.12-51,283.05-22,054.17

Finding the Fourth Proportional to 37,164.12, 51,283.05 and 22,054.17

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Solution

The fourth proportional to 37,164.12, 51,283.05 and 22,054.17 is: 30,432.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,164.12 : 51,283.05 = 22,054.17 : x
  2. Step 2: Convert to fraction form
    37,164.12/51,283.05 = 22,054.17/x
  3. Step 3: Cross multiply
    37,164.12x = 51,283.05 × 22,054.17
  4. Step 4: Simplify right side
    37,164.12x = 1,131,005,102.82
  5. Step 5: Solve for x
    x = 1,131,005,102.82/37,164.12
  6. Step 6: Final answer
    x = 30,432.72

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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.