Home / 22,561.24-33,783.54-15,562.84

Finding the Fourth Proportional to 22,561.24, 33,783.54 and 15,562.84

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Solution

The fourth proportional to 22,561.24, 33,783.54 and 15,562.84 is: 23,304.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,561.24 : 33,783.54 = 15,562.84 : x
  2. Step 2: Convert to fraction form
    22,561.24/33,783.54 = 15,562.84/x
  3. Step 3: Cross multiply
    22,561.24x = 33,783.54 × 15,562.84
  4. Step 4: Simplify right side
    22,561.24x = 525,767,827.65
  5. Step 5: Solve for x
    x = 525,767,827.65/22,561.24
  6. Step 6: Final answer
    x = 23,304.03

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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.