Home / 61,400.86-92,105.54-23,948.48

Finding the Fourth Proportional to 61,400.86, 92,105.54 and 23,948.48

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Solution

The fourth proportional to 61,400.86, 92,105.54 and 23,948.48 is: 35,924.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,400.86 : 92,105.54 = 23,948.48 : x
  2. Step 2: Convert to fraction form
    61,400.86/92,105.54 = 23,948.48/x
  3. Step 3: Cross multiply
    61,400.86x = 92,105.54 × 23,948.48
  4. Step 4: Simplify right side
    61,400.86x = 2,205,787,682.58
  5. Step 5: Solve for x
    x = 2,205,787,682.58/61,400.86
  6. Step 6: Final answer
    x = 35,924.38

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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.