Home / 63,185.86-94,776.95-25,736.66

Finding the Fourth Proportional to 63,185.86, 94,776.95 and 25,736.66

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Solution

The fourth proportional to 63,185.86, 94,776.95 and 25,736.66 is: 38,604.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,185.86 : 94,776.95 = 25,736.66 : x
  2. Step 2: Convert to fraction form
    63,185.86/94,776.95 = 25,736.66/x
  3. Step 3: Cross multiply
    63,185.86x = 94,776.95 × 25,736.66
  4. Step 4: Simplify right side
    63,185.86x = 2,439,242,439.27
  5. Step 5: Solve for x
    x = 2,439,242,439.27/63,185.86
  6. Step 6: Final answer
    x = 38,604.25

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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.