Home / 122,276.97-183,420.90-33,528.51

Finding the Fourth Proportional to 122,276.97, 183,420.90 and 33,528.51

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Solution

The fourth proportional to 122,276.97, 183,420.90 and 33,528.51 is: 50,294.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,276.97 : 183,420.90 = 33,528.51 : x
  2. Step 2: Convert to fraction form
    122,276.97/183,420.90 = 33,528.51/x
  3. Step 3: Cross multiply
    122,276.97x = 183,420.90 × 33,528.51
  4. Step 4: Simplify right side
    122,276.97x = 6,149,829,479.86
  5. Step 5: Solve for x
    x = 6,149,829,479.86/122,276.97
  6. Step 6: Final answer
    x = 50,294.26

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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.