Home / 64,493.04-96,767.40-34,932

Finding the Fourth Proportional to 64,493.04, 96,767.40 and 34,932

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Solution

The fourth proportional to 64,493.04, 96,767.40 and 34,932 is: 52,413.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,493.04 : 96,767.40 = 34,932 : x
  2. Step 2: Convert to fraction form
    64,493.04/96,767.40 = 34,932/x
  3. Step 3: Cross multiply
    64,493.04x = 96,767.40 × 34,932
  4. Step 4: Simplify right side
    64,493.04x = 3,380,278,816.80
  5. Step 5: Solve for x
    x = 3,380,278,816.80/64,493.04
  6. Step 6: Final answer
    x = 52,413.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.