Home / 34,077.36-51,118.52-10,703.60

Finding the Fourth Proportional to 34,077.36, 51,118.52 and 10,703.60

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Solution

The fourth proportional to 34,077.36, 51,118.52 and 10,703.60 is: 16,056.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,077.36 : 51,118.52 = 10,703.60 : x
  2. Step 2: Convert to fraction form
    34,077.36/51,118.52 = 10,703.60/x
  3. Step 3: Cross multiply
    34,077.36x = 51,118.52 × 10,703.60
  4. Step 4: Simplify right side
    34,077.36x = 547,152,190.67
  5. Step 5: Solve for x
    x = 547,152,190.67/34,077.36
  6. Step 6: Final answer
    x = 16,056.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.