Home / 35,166.03-52,733.09-15,166.07

Finding the Fourth Proportional to 35,166.03, 52,733.09 and 15,166.07

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Solution

The fourth proportional to 35,166.03, 52,733.09 and 15,166.07 is: 22,742.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,166.03 : 52,733.09 = 15,166.07 : x
  2. Step 2: Convert to fraction form
    35,166.03/52,733.09 = 15,166.07/x
  3. Step 3: Cross multiply
    35,166.03x = 52,733.09 × 15,166.07
  4. Step 4: Simplify right side
    35,166.03x = 799,753,394.76
  5. Step 5: Solve for x
    x = 799,753,394.76/35,166.03
  6. Step 6: Final answer
    x = 22,742.21

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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.