Home / 122,623.83-183,933.92-33,875.37

Finding the Fourth Proportional to 122,623.83, 183,933.92 and 33,875.37

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Solution

The fourth proportional to 122,623.83, 183,933.92 and 33,875.37 is: 50,812.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,623.83 : 183,933.92 = 33,875.37 : x
  2. Step 2: Convert to fraction form
    122,623.83/183,933.92 = 33,875.37/x
  3. Step 3: Cross multiply
    122,623.83x = 183,933.92 × 33,875.37
  4. Step 4: Simplify right side
    122,623.83x = 6,230,829,426.17
  5. Step 5: Solve for x
    x = 6,230,829,426.17/122,623.83
  6. Step 6: Final answer
    x = 50,812.55

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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.