Home / 10,811.01-14,918.45-6,094.29

Finding the Fourth Proportional to 10,811.01, 14,918.45 and 6,094.29

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Solution

The fourth proportional to 10,811.01, 14,918.45 and 6,094.29 is: 8,409.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,811.01 : 14,918.45 = 6,094.29 : x
  2. Step 2: Convert to fraction form
    10,811.01/14,918.45 = 6,094.29/x
  3. Step 3: Cross multiply
    10,811.01x = 14,918.45 × 6,094.29
  4. Step 4: Simplify right side
    10,811.01x = 90,917,330.18
  5. Step 5: Solve for x
    x = 90,917,330.18/10,811.01
  6. Step 6: Final answer
    x = 8,409.70

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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.