Home / 10,003.11-14,996.15-6,110.25

Finding the Fourth Proportional to 10,003.11, 14,996.15 and 6,110.25

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Solution

The fourth proportional to 10,003.11, 14,996.15 and 6,110.25 is: 9,160.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003.11 : 14,996.15 = 6,110.25 : x
  2. Step 2: Convert to fraction form
    10,003.11/14,996.15 = 6,110.25/x
  3. Step 3: Cross multiply
    10,003.11x = 14,996.15 × 6,110.25
  4. Step 4: Simplify right side
    10,003.11x = 91,630,225.54
  5. Step 5: Solve for x
    x = 91,630,225.54/10,003.11
  6. Step 6: Final answer
    x = 9,160.17

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1.5x scale

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.