Home / 63,670.19-95,505.17-16,923.06

Finding the Fourth Proportional to 63,670.19, 95,505.17 and 16,923.06

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Solution

The fourth proportional to 63,670.19, 95,505.17 and 16,923.06 is: 25,384.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,670.19 : 95,505.17 = 16,923.06 : x
  2. Step 2: Convert to fraction form
    63,670.19/95,505.17 = 16,923.06/x
  3. Step 3: Cross multiply
    63,670.19x = 95,505.17 × 16,923.06
  4. Step 4: Simplify right side
    63,670.19x = 1,616,239,637.60
  5. Step 5: Solve for x
    x = 1,616,239,637.60/63,670.19
  6. Step 6: Final answer
    x = 25,384.56

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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.