Home / 97,356.12-134,354.34-59,609.04

Finding the Fourth Proportional to 97,356.12, 134,354.34 and 59,609.04

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Solution

The fourth proportional to 97,356.12, 134,354.34 and 59,609.04 is: 82,262.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,356.12 : 134,354.34 = 59,609.04 : x
  2. Step 2: Convert to fraction form
    97,356.12/134,354.34 = 59,609.04/x
  3. Step 3: Cross multiply
    97,356.12x = 134,354.34 × 59,609.04
  4. Step 4: Simplify right side
    97,356.12x = 8,008,733,227.23
  5. Step 5: Solve for x
    x = 8,008,733,227.23/97,356.12
  6. Step 6: Final answer
    x = 82,262.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.