Home / 122,229.08-183,343.77-33,483.36

Finding the Fourth Proportional to 122,229.08, 183,343.77 and 33,483.36

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Solution

The fourth proportional to 122,229.08, 183,343.77 and 33,483.36 is: 50,225.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,229.08 : 183,343.77 = 33,483.36 : x
  2. Step 2: Convert to fraction form
    122,229.08/183,343.77 = 33,483.36/x
  3. Step 3: Cross multiply
    122,229.08x = 183,343.77 × 33,483.36
  4. Step 4: Simplify right side
    122,229.08x = 6,138,965,454.67
  5. Step 5: Solve for x
    x = 6,138,965,454.67/122,229.08
  6. Step 6: Final answer
    x = 50,225.08

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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.