Home / 62,057.48-93,101.81-19,941.39

Finding the Fourth Proportional to 62,057.48, 93,101.81 and 19,941.39

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Solution

The fourth proportional to 62,057.48, 93,101.81 and 19,941.39 is: 29,917.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,057.48 : 93,101.81 = 19,941.39 : x
  2. Step 2: Convert to fraction form
    62,057.48/93,101.81 = 19,941.39/x
  3. Step 3: Cross multiply
    62,057.48x = 93,101.81 × 19,941.39
  4. Step 4: Simplify right side
    62,057.48x = 1,856,579,403.21
  5. Step 5: Solve for x
    x = 1,856,579,403.21/62,057.48
  6. Step 6: Final answer
    x = 29,917.10

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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.