Home / 61,664.42-85,096.89-33,370.11

Finding the Fourth Proportional to 61,664.42, 85,096.89 and 33,370.11

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Solution

The fourth proportional to 61,664.42, 85,096.89 and 33,370.11 is: 46,050.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,664.42 : 85,096.89 = 33,370.11 : x
  2. Step 2: Convert to fraction form
    61,664.42/85,096.89 = 33,370.11/x
  3. Step 3: Cross multiply
    61,664.42x = 85,096.89 × 33,370.11
  4. Step 4: Simplify right side
    61,664.42x = 2,839,692,154.47
  5. Step 5: Solve for x
    x = 2,839,692,154.47/61,664.42
  6. Step 6: Final answer
    x = 46,050.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.