Home / 96,388.64-133,064.56-60,598.36

Finding the Fourth Proportional to 96,388.64, 133,064.56 and 60,598.36

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Solution

The fourth proportional to 96,388.64, 133,064.56 and 60,598.36 is: 83,656.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,388.64 : 133,064.56 = 60,598.36 : x
  2. Step 2: Convert to fraction form
    96,388.64/133,064.56 = 60,598.36/x
  3. Step 3: Cross multiply
    96,388.64x = 133,064.56 × 60,598.36
  4. Step 4: Simplify right side
    96,388.64x = 8,063,494,110.12
  5. Step 5: Solve for x
    x = 8,063,494,110.12/96,388.64
  6. Step 6: Final answer
    x = 83,656.06

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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.