Home / 39,576.21-59,386.19-22,055.91

Finding the Fourth Proportional to 39,576.21, 59,386.19 and 22,055.91

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Solution

The fourth proportional to 39,576.21, 59,386.19 and 22,055.91 is: 33,096.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,576.21 : 59,386.19 = 22,055.91 : x
  2. Step 2: Convert to fraction form
    39,576.21/59,386.19 = 22,055.91/x
  3. Step 3: Cross multiply
    39,576.21x = 59,386.19 × 22,055.91
  4. Step 4: Simplify right side
    39,576.21x = 1,309,816,351.60
  5. Step 5: Solve for x
    x = 1,309,816,351.60/39,576.21
  6. Step 6: Final answer
    x = 33,096.05

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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.