Home / 19,412.44-29,123.52-6,264.52

Finding the Fourth Proportional to 19,412.44, 29,123.52 and 6,264.52

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Solution

The fourth proportional to 19,412.44, 29,123.52 and 6,264.52 is: 9,398.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,412.44 : 29,123.52 = 6,264.52 : x
  2. Step 2: Convert to fraction form
    19,412.44/29,123.52 = 6,264.52/x
  3. Step 3: Cross multiply
    19,412.44x = 29,123.52 × 6,264.52
  4. Step 4: Simplify right side
    19,412.44x = 182,444,873.51
  5. Step 5: Solve for x
    x = 182,444,873.51/19,412.44
  6. Step 6: Final answer
    x = 9,398.35

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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.