Home / 40,252.09-60,667.46-34,696.81

Finding the Fourth Proportional to 40,252.09, 60,667.46 and 34,696.81

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Solution

The fourth proportional to 40,252.09, 60,667.46 and 34,696.81 is: 52,294.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,252.09 : 60,667.46 = 34,696.81 : x
  2. Step 2: Convert to fraction form
    40,252.09/60,667.46 = 34,696.81/x
  3. Step 3: Cross multiply
    40,252.09x = 60,667.46 × 34,696.81
  4. Step 4: Simplify right side
    40,252.09x = 2,104,967,365.27
  5. Step 5: Solve for x
    x = 2,104,967,365.27/40,252.09
  6. Step 6: Final answer
    x = 52,294.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.