Home / 62,099.33-93,102.62-19,955.36

Finding the Fourth Proportional to 62,099.33, 93,102.62 and 19,955.36

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Solution

The fourth proportional to 62,099.33, 93,102.62 and 19,955.36 is: 29,918.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,099.33 : 93,102.62 = 19,955.36 : x
  2. Step 2: Convert to fraction form
    62,099.33/93,102.62 = 19,955.36/x
  3. Step 3: Cross multiply
    62,099.33x = 93,102.62 × 19,955.36
  4. Step 4: Simplify right side
    62,099.33x = 1,857,896,432.02
  5. Step 5: Solve for x
    x = 1,857,896,432.02/62,099.33
  6. Step 6: Final answer
    x = 29,918.14

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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.