Home / 96,807.26-133,594.85-54,369.74

Finding the Fourth Proportional to 96,807.26, 133,594.85 and 54,369.74

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Solution

The fourth proportional to 96,807.26, 133,594.85 and 54,369.74 is: 75,030.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,807.26 : 133,594.85 = 54,369.74 : x
  2. Step 2: Convert to fraction form
    96,807.26/133,594.85 = 54,369.74/x
  3. Step 3: Cross multiply
    96,807.26x = 133,594.85 × 54,369.74
  4. Step 4: Simplify right side
    96,807.26x = 7,263,517,259.84
  5. Step 5: Solve for x
    x = 7,263,517,259.84/96,807.26
  6. Step 6: Final answer
    x = 75,030.71

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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.