Home / 34,500.88-51,708.02-14,756.22

Finding the Fourth Proportional to 34,500.88, 51,708.02 and 14,756.22

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Solution

The fourth proportional to 34,500.88, 51,708.02 and 14,756.22 is: 22,115.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,500.88 : 51,708.02 = 14,756.22 : x
  2. Step 2: Convert to fraction form
    34,500.88/51,708.02 = 14,756.22/x
  3. Step 3: Cross multiply
    34,500.88x = 51,708.02 × 14,756.22
  4. Step 4: Simplify right side
    34,500.88x = 763,014,918.88
  5. Step 5: Solve for x
    x = 763,014,918.88/34,500.88
  6. Step 6: Final answer
    x = 22,115.81

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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.