Home / 10,610.22-14,637.12-6,359.25

Finding the Fourth Proportional to 10,610.22, 14,637.12 and 6,359.25

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Solution

The fourth proportional to 10,610.22, 14,637.12 and 6,359.25 is: 8,772.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,610.22 : 14,637.12 = 6,359.25 : x
  2. Step 2: Convert to fraction form
    10,610.22/14,637.12 = 6,359.25/x
  3. Step 3: Cross multiply
    10,610.22x = 14,637.12 × 6,359.25
  4. Step 4: Simplify right side
    10,610.22x = 93,081,105.36
  5. Step 5: Solve for x
    x = 93,081,105.36/10,610.22
  6. Step 6: Final answer
    x = 8,772.78

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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.