Home / 232,726.44-349,214.94-92,486.28

Finding the Fourth Proportional to 232,726.44, 349,214.94 and 92,486.28

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Solution

The fourth proportional to 232,726.44, 349,214.94 and 92,486.28 is: 138,779.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,726.44 : 349,214.94 = 92,486.28 : x
  2. Step 2: Convert to fraction form
    232,726.44/349,214.94 = 92,486.28/x
  3. Step 3: Cross multiply
    232,726.44x = 349,214.94 × 92,486.28
  4. Step 4: Simplify right side
    232,726.44x = 32,297,590,721.02
  5. Step 5: Solve for x
    x = 32,297,590,721.02/232,726.44
  6. Step 6: Final answer
    x = 138,779.21

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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.