Home / 37,056.60-55,599-22,275.72

Finding the Fourth Proportional to 37,056.60, 55,599 and 22,275.72

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Solution

The fourth proportional to 37,056.60, 55,599 and 22,275.72 is: 33,422.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,056.60 : 55,599 = 22,275.72 : x
  2. Step 2: Convert to fraction form
    37,056.60/55,599 = 22,275.72/x
  3. Step 3: Cross multiply
    37,056.60x = 55,599 × 22,275.72
  4. Step 4: Simplify right side
    37,056.60x = 1,238,507,756.28
  5. Step 5: Solve for x
    x = 1,238,507,756.28/37,056.60
  6. Step 6: Final answer
    x = 33,422.06

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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.