Home / 14,809.06-22,217.23-10,435.06

Finding the Fourth Proportional to 14,809.06, 22,217.23 and 10,435.06

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Solution

The fourth proportional to 14,809.06, 22,217.23 and 10,435.06 is: 15,655.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,809.06 : 22,217.23 = 10,435.06 : x
  2. Step 2: Convert to fraction form
    14,809.06/22,217.23 = 10,435.06/x
  3. Step 3: Cross multiply
    14,809.06x = 22,217.23 × 10,435.06
  4. Step 4: Simplify right side
    14,809.06x = 231,838,128.08
  5. Step 5: Solve for x
    x = 231,838,128.08/14,809.06
  6. Step 6: Final answer
    x = 15,655.15

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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.