Home / 15,194.22-22,798.16-9,646.07

Finding the Fourth Proportional to 15,194.22, 22,798.16 and 9,646.07

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Solution

The fourth proportional to 15,194.22, 22,798.16 and 9,646.07 is: 14,473.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,194.22 : 22,798.16 = 9,646.07 : x
  2. Step 2: Convert to fraction form
    15,194.22/22,798.16 = 9,646.07/x
  3. Step 3: Cross multiply
    15,194.22x = 22,798.16 × 9,646.07
  4. Step 4: Simplify right side
    15,194.22x = 219,912,485.01
  5. Step 5: Solve for x
    x = 219,912,485.01/15,194.22
  6. Step 6: Final answer
    x = 14,473.43

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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.