Home / 122,322.83-183,451.04-33,555.34

Finding the Fourth Proportional to 122,322.83, 183,451.04 and 33,555.34

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Solution

The fourth proportional to 122,322.83, 183,451.04 and 33,555.34 is: 50,323.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,322.83 : 183,451.04 = 33,555.34 : x
  2. Step 2: Convert to fraction form
    122,322.83/183,451.04 = 33,555.34/x
  3. Step 3: Cross multiply
    122,322.83x = 183,451.04 × 33,555.34
  4. Step 4: Simplify right side
    122,322.83x = 6,155,761,394.15
  5. Step 5: Solve for x
    x = 6,155,761,394.15/122,322.83
  6. Step 6: Final answer
    x = 50,323.90

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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.