Home / 19,502.14-29,253.26-6,355.53

Finding the Fourth Proportional to 19,502.14, 29,253.26 and 6,355.53

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Solution

The fourth proportional to 19,502.14, 29,253.26 and 6,355.53 is: 9,533.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,502.14 : 29,253.26 = 6,355.53 : x
  2. Step 2: Convert to fraction form
    19,502.14/29,253.26 = 6,355.53/x
  3. Step 3: Cross multiply
    19,502.14x = 29,253.26 × 6,355.53
  4. Step 4: Simplify right side
    19,502.14x = 185,919,971.53
  5. Step 5: Solve for x
    x = 185,919,971.53/19,502.14
  6. Step 6: Final answer
    x = 9,533.31

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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.