Home / 61,664.07-85,096.42-33,369.76

Finding the Fourth Proportional to 61,664.07, 85,096.42 and 33,369.76

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Solution

The fourth proportional to 61,664.07, 85,096.42 and 33,369.76 is: 46,050.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,664.07 : 85,096.42 = 33,369.76 : x
  2. Step 2: Convert to fraction form
    61,664.07/85,096.42 = 33,369.76/x
  3. Step 3: Cross multiply
    61,664.07x = 85,096.42 × 33,369.76
  4. Step 4: Simplify right side
    61,664.07x = 2,839,646,945.41
  5. Step 5: Solve for x
    x = 2,839,646,945.41/61,664.07
  6. Step 6: Final answer
    x = 46,050.27

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1.5x scale

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.