Home / 122,391.68-183,592.04-33,652.13

Finding the Fourth Proportional to 122,391.68, 183,592.04 and 33,652.13

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Solution

The fourth proportional to 122,391.68, 183,592.04 and 33,652.13 is: 50,479.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,391.68 : 183,592.04 = 33,652.13 : x
  2. Step 2: Convert to fraction form
    122,391.68/183,592.04 = 33,652.13/x
  3. Step 3: Cross multiply
    122,391.68x = 183,592.04 × 33,652.13
  4. Step 4: Simplify right side
    122,391.68x = 6,178,262,110.82
  5. Step 5: Solve for x
    x = 6,178,262,110.82/122,391.68
  6. Step 6: Final answer
    x = 50,479.43

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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.