Home / 96,468.03-133,127.71-54,026.46

Finding the Fourth Proportional to 96,468.03, 133,127.71 and 54,026.46

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Solution

The fourth proportional to 96,468.03, 133,127.71 and 54,026.46 is: 74,557.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,468.03 : 133,127.71 = 54,026.46 : x
  2. Step 2: Convert to fraction form
    96,468.03/133,127.71 = 54,026.46/x
  3. Step 3: Cross multiply
    96,468.03x = 133,127.71 × 54,026.46
  4. Step 4: Simplify right side
    96,468.03x = 7,192,418,899.21
  5. Step 5: Solve for x
    x = 7,192,418,899.21/96,468.03
  6. Step 6: Final answer
    x = 74,557.54

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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.