Home / 10,810.22-14,917.92-6,094.22

Finding the Fourth Proportional to 10,810.22, 14,917.92 and 6,094.22

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Solution

The fourth proportional to 10,810.22, 14,917.92 and 6,094.22 is: 8,409.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.22 : 14,917.92 = 6,094.22 : x
  2. Step 2: Convert to fraction form
    10,810.22/14,917.92 = 6,094.22/x
  3. Step 3: Cross multiply
    10,810.22x = 14,917.92 × 6,094.22
  4. Step 4: Simplify right side
    10,810.22x = 90,913,086.42
  5. Step 5: Solve for x
    x = 90,913,086.42/10,810.22
  6. Step 6: Final answer
    x = 8,409.92

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1.5x scale

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.