Home / 22,159.04-33,244.83-9,020.84

Finding the Fourth Proportional to 22,159.04, 33,244.83 and 9,020.84

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Solution

The fourth proportional to 22,159.04, 33,244.83 and 9,020.84 is: 13,533.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,159.04 : 33,244.83 = 9,020.84 : x
  2. Step 2: Convert to fraction form
    22,159.04/33,244.83 = 9,020.84/x
  3. Step 3: Cross multiply
    22,159.04x = 33,244.83 × 9,020.84
  4. Step 4: Simplify right side
    22,159.04x = 299,896,292.26
  5. Step 5: Solve for x
    x = 299,896,292.26/22,159.04
  6. Step 6: Final answer
    x = 13,533.81

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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.