Home / 22,444.24-33,666.93-9,293.08

Finding the Fourth Proportional to 22,444.24, 33,666.93 and 9,293.08

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Solution

The fourth proportional to 22,444.24, 33,666.93 and 9,293.08 is: 13,939.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,444.24 : 33,666.93 = 9,293.08 : x
  2. Step 2: Convert to fraction form
    22,444.24/33,666.93 = 9,293.08/x
  3. Step 3: Cross multiply
    22,444.24x = 33,666.93 × 9,293.08
  4. Step 4: Simplify right side
    22,444.24x = 312,869,473.84
  5. Step 5: Solve for x
    x = 312,869,473.84/22,444.24
  6. Step 6: Final answer
    x = 13,939.86

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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.