Home / 122,085.43-183,114.07-33,346.08

Finding the Fourth Proportional to 122,085.43, 183,114.07 and 33,346.08

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Solution

The fourth proportional to 122,085.43, 183,114.07 and 33,346.08 is: 50,015.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,085.43 : 183,114.07 = 33,346.08 : x
  2. Step 2: Convert to fraction form
    122,085.43/183,114.07 = 33,346.08/x
  3. Step 3: Cross multiply
    122,085.43x = 183,114.07 × 33,346.08
  4. Step 4: Simplify right side
    122,085.43x = 6,106,136,343.98
  5. Step 5: Solve for x
    x = 6,106,136,343.98/122,085.43
  6. Step 6: Final answer
    x = 50,015.28

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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.