Home / 71,304.19-98,410.16-41,083.67

Finding the Fourth Proportional to 71,304.19, 98,410.16 and 41,083.67

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Solution

The fourth proportional to 71,304.19, 98,410.16 and 41,083.67 is: 56,701.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,304.19 : 98,410.16 = 41,083.67 : x
  2. Step 2: Convert to fraction form
    71,304.19/98,410.16 = 41,083.67/x
  3. Step 3: Cross multiply
    71,304.19x = 98,410.16 × 41,083.67
  4. Step 4: Simplify right side
    71,304.19x = 4,043,050,538.09
  5. Step 5: Solve for x
    x = 4,043,050,538.09/71,304.19
  6. Step 6: Final answer
    x = 56,701.44

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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.