Home / 59,395.44-89,090.04-19,953.36

Finding the Fourth Proportional to 59,395.44, 89,090.04 and 19,953.36

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Solution

The fourth proportional to 59,395.44, 89,090.04 and 19,953.36 is: 29,928.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,395.44 : 89,090.04 = 19,953.36 : x
  2. Step 2: Convert to fraction form
    59,395.44/89,090.04 = 19,953.36/x
  3. Step 3: Cross multiply
    59,395.44x = 89,090.04 × 19,953.36
  4. Step 4: Simplify right side
    59,395.44x = 1,777,645,640.53
  5. Step 5: Solve for x
    x = 1,777,645,640.53/59,395.44
  6. Step 6: Final answer
    x = 29,928.99

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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.