Home / 88,934.64-133,369.82-29,756.46

Finding the Fourth Proportional to 88,934.64, 133,369.82 and 29,756.46

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Solution

The fourth proportional to 88,934.64, 133,369.82 and 29,756.46 is: 44,623.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,934.64 : 133,369.82 = 29,756.46 : x
  2. Step 2: Convert to fraction form
    88,934.64/133,369.82 = 29,756.46/x
  3. Step 3: Cross multiply
    88,934.64x = 133,369.82 × 29,756.46
  4. Step 4: Simplify right side
    88,934.64x = 3,968,614,176.98
  5. Step 5: Solve for x
    x = 3,968,614,176.98/88,934.64
  6. Step 6: Final answer
    x = 44,623.94

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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.