Home / 60,536.10-90,775.56-22,559.64

Finding the Fourth Proportional to 60,536.10, 90,775.56 and 22,559.64

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Solution

The fourth proportional to 60,536.10, 90,775.56 and 22,559.64 is: 33,828.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,536.10 : 90,775.56 = 22,559.64 : x
  2. Step 2: Convert to fraction form
    60,536.10/90,775.56 = 22,559.64/x
  3. Step 3: Cross multiply
    60,536.10x = 90,775.56 × 22,559.64
  4. Step 4: Simplify right side
    60,536.10x = 2,047,863,954.40
  5. Step 5: Solve for x
    x = 2,047,863,954.40/60,536.10
  6. Step 6: Final answer
    x = 33,828.81

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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.