Home / 89,495.98-134,062.64-41,396.22

Finding the Fourth Proportional to 89,495.98, 134,062.64 and 41,396.22

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Solution

The fourth proportional to 89,495.98, 134,062.64 and 41,396.22 is: 62,010.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,495.98 : 134,062.64 = 41,396.22 : x
  2. Step 2: Convert to fraction form
    89,495.98/134,062.64 = 41,396.22/x
  3. Step 3: Cross multiply
    89,495.98x = 134,062.64 × 41,396.22
  4. Step 4: Simplify right side
    89,495.98x = 5,549,686,539.22
  5. Step 5: Solve for x
    x = 5,549,686,539.22/89,495.98
  6. Step 6: Final answer
    x = 62,010.46

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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.