Home / 62,076.54-93,129.39-17,703.93

Finding the Fourth Proportional to 62,076.54, 93,129.39 and 17,703.93

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Solution

The fourth proportional to 62,076.54, 93,129.39 and 17,703.93 is: 26,560.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,076.54 : 93,129.39 = 17,703.93 : x
  2. Step 2: Convert to fraction form
    62,076.54/93,129.39 = 17,703.93/x
  3. Step 3: Cross multiply
    62,076.54x = 93,129.39 × 17,703.93
  4. Step 4: Simplify right side
    62,076.54x = 1,648,756,201.50
  5. Step 5: Solve for x
    x = 1,648,756,201.50/62,076.54
  6. Step 6: Final answer
    x = 26,560.05

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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.