Home / 63,376.90-95,061.67-19,004.49

Finding the Fourth Proportional to 63,376.90, 95,061.67 and 19,004.49

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Solution

The fourth proportional to 63,376.90, 95,061.67 and 19,004.49 is: 28,505.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,376.90 : 95,061.67 = 19,004.49 : x
  2. Step 2: Convert to fraction form
    63,376.90/95,061.67 = 19,004.49/x
  3. Step 3: Cross multiply
    63,376.90x = 95,061.67 × 19,004.49
  4. Step 4: Simplify right side
    63,376.90x = 1,806,598,509.39
  5. Step 5: Solve for x
    x = 1,806,598,509.39/63,376.90
  6. Step 6: Final answer
    x = 28,505.63

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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.