Home / 56,079.41-84,135.01-22,823.34

Finding the Fourth Proportional to 56,079.41, 84,135.01 and 22,823.34

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Solution

The fourth proportional to 56,079.41, 84,135.01 and 22,823.34 is: 34,241.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,079.41 : 84,135.01 = 22,823.34 : x
  2. Step 2: Convert to fraction form
    56,079.41/84,135.01 = 22,823.34/x
  3. Step 3: Cross multiply
    56,079.41x = 84,135.01 × 22,823.34
  4. Step 4: Simplify right side
    56,079.41x = 1,920,242,287.16
  5. Step 5: Solve for x
    x = 1,920,242,287.16/56,079.41
  6. Step 6: Final answer
    x = 34,241.48

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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.