Home / 122,311.02-183,446.85-33,543.93

Finding the Fourth Proportional to 122,311.02, 183,446.85 and 33,543.93

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Solution

The fourth proportional to 122,311.02, 183,446.85 and 33,543.93 is: 50,310.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,311.02 : 183,446.85 = 33,543.93 : x
  2. Step 2: Convert to fraction form
    122,311.02/183,446.85 = 33,543.93/x
  3. Step 3: Cross multiply
    122,311.02x = 183,446.85 × 33,543.93
  4. Step 4: Simplify right side
    122,311.02x = 6,153,528,295.12
  5. Step 5: Solve for x
    x = 6,153,528,295.12/122,311.02
  6. Step 6: Final answer
    x = 50,310.50

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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.