Home / 96,483.33-133,151.09-56,190.60

Finding the Fourth Proportional to 96,483.33, 133,151.09 and 56,190.60

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Solution

The fourth proportional to 96,483.33, 133,151.09 and 56,190.60 is: 77,545.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,483.33 : 133,151.09 = 56,190.60 : x
  2. Step 2: Convert to fraction form
    96,483.33/133,151.09 = 56,190.60/x
  3. Step 3: Cross multiply
    96,483.33x = 133,151.09 × 56,190.60
  4. Step 4: Simplify right side
    96,483.33x = 7,481,839,356.80
  5. Step 5: Solve for x
    x = 7,481,839,356.80/96,483.33
  6. Step 6: Final answer
    x = 77,545.41

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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.