Home / 122,806.70-184,210.02-34,060.19

Finding the Fourth Proportional to 122,806.70, 184,210.02 and 34,060.19

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Solution

The fourth proportional to 122,806.70, 184,210.02 and 34,060.19 is: 51,090.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,806.70 : 184,210.02 = 34,060.19 : x
  2. Step 2: Convert to fraction form
    122,806.70/184,210.02 = 34,060.19/x
  3. Step 3: Cross multiply
    122,806.70x = 184,210.02 × 34,060.19
  4. Step 4: Simplify right side
    122,806.70x = 6,274,228,281.10
  5. Step 5: Solve for x
    x = 6,274,228,281.10/122,806.70
  6. Step 6: Final answer
    x = 51,090.28

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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.