Home / 114,666.72-171,933.84-44,464.02

Finding the Fourth Proportional to 114,666.72, 171,933.84 and 44,464.02

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Solution

The fourth proportional to 114,666.72, 171,933.84 and 44,464.02 is: 66,670.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,666.72 : 171,933.84 = 44,464.02 : x
  2. Step 2: Convert to fraction form
    114,666.72/171,933.84 = 44,464.02/x
  3. Step 3: Cross multiply
    114,666.72x = 171,933.84 × 44,464.02
  4. Step 4: Simplify right side
    114,666.72x = 7,644,869,700.44
  5. Step 5: Solve for x
    x = 7,644,869,700.44/114,666.72
  6. Step 6: Final answer
    x = 66,670.34

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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.