Home / 122,259.02-183,387.04-33,512.45

Finding the Fourth Proportional to 122,259.02, 183,387.04 and 33,512.45

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Solution

The fourth proportional to 122,259.02, 183,387.04 and 33,512.45 is: 50,268.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,259.02 : 183,387.04 = 33,512.45 : x
  2. Step 2: Convert to fraction form
    122,259.02/183,387.04 = 33,512.45/x
  3. Step 3: Cross multiply
    122,259.02x = 183,387.04 × 33,512.45
  4. Step 4: Simplify right side
    122,259.02x = 6,145,748,007.93
  5. Step 5: Solve for x
    x = 6,145,748,007.93/122,259.02
  6. Step 6: Final answer
    x = 50,268.26

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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.