Home / 122,097.90-183,122.16-33,344.04

Finding the Fourth Proportional to 122,097.90, 183,122.16 and 33,344.04

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Solution

The fourth proportional to 122,097.90, 183,122.16 and 33,344.04 is: 50,009.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,097.90 : 183,122.16 = 33,344.04 : x
  2. Step 2: Convert to fraction form
    122,097.90/183,122.16 = 33,344.04/x
  3. Step 3: Cross multiply
    122,097.90x = 183,122.16 × 33,344.04
  4. Step 4: Simplify right side
    122,097.90x = 6,106,032,627.93
  5. Step 5: Solve for x
    x = 6,106,032,627.93/122,097.90
  6. Step 6: Final answer
    x = 50,009.32

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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.