Home / 22,160.04-33,232.91-7,364.99

Finding the Fourth Proportional to 22,160.04, 33,232.91 and 7,364.99

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Solution

The fourth proportional to 22,160.04, 33,232.91 and 7,364.99 is: 11,045.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,160.04 : 33,232.91 = 7,364.99 : x
  2. Step 2: Convert to fraction form
    22,160.04/33,232.91 = 7,364.99/x
  3. Step 3: Cross multiply
    22,160.04x = 33,232.91 × 7,364.99
  4. Step 4: Simplify right side
    22,160.04x = 244,759,846.83
  5. Step 5: Solve for x
    x = 244,759,846.83/22,160.04
  6. Step 6: Final answer
    x = 11,045.10

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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.