Home / 10,810.29-14,918.22-6,094.56

Finding the Fourth Proportional to 10,810.29, 14,918.22 and 6,094.56

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Solution

The fourth proportional to 10,810.29, 14,918.22 and 6,094.56 is: 8,410.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.29 : 14,918.22 = 6,094.56 : x
  2. Step 2: Convert to fraction form
    10,810.29/14,918.22 = 6,094.56/x
  3. Step 3: Cross multiply
    10,810.29x = 14,918.22 × 6,094.56
  4. Step 4: Simplify right side
    10,810.29x = 90,919,986.88
  5. Step 5: Solve for x
    x = 90,919,986.88/10,810.29
  6. Step 6: Final answer
    x = 8,410.50

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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.