Home / 19,502.23-29,260.13-6,354.51

Finding the Fourth Proportional to 19,502.23, 29,260.13 and 6,354.51

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Solution

The fourth proportional to 19,502.23, 29,260.13 and 6,354.51 is: 9,533.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,502.23 : 29,260.13 = 6,354.51 : x
  2. Step 2: Convert to fraction form
    19,502.23/29,260.13 = 6,354.51/x
  3. Step 3: Cross multiply
    19,502.23x = 29,260.13 × 6,354.51
  4. Step 4: Simplify right side
    19,502.23x = 185,933,788.69
  5. Step 5: Solve for x
    x = 185,933,788.69/19,502.23
  6. Step 6: Final answer
    x = 9,533.98

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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.