Home / 61,727.76-92,389.60-33,577.52

Finding the Fourth Proportional to 61,727.76, 92,389.60 and 33,577.52

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Solution

The fourth proportional to 61,727.76, 92,389.60 and 33,577.52 is: 50,256.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,727.76 : 92,389.60 = 33,577.52 : x
  2. Step 2: Convert to fraction form
    61,727.76/92,389.60 = 33,577.52/x
  3. Step 3: Cross multiply
    61,727.76x = 92,389.60 × 33,577.52
  4. Step 4: Simplify right side
    61,727.76x = 3,102,213,641.79
  5. Step 5: Solve for x
    x = 3,102,213,641.79/61,727.76
  6. Step 6: Final answer
    x = 50,256.38

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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.