Home / 34,534.54-51,801.84-14,800.30

Finding the Fourth Proportional to 34,534.54, 51,801.84 and 14,800.30

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Solution

The fourth proportional to 34,534.54, 51,801.84 and 14,800.30 is: 22,200.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,534.54 : 51,801.84 = 14,800.30 : x
  2. Step 2: Convert to fraction form
    34,534.54/51,801.84 = 14,800.30/x
  3. Step 3: Cross multiply
    34,534.54x = 51,801.84 × 14,800.30
  4. Step 4: Simplify right side
    34,534.54x = 766,682,772.55
  5. Step 5: Solve for x
    x = 766,682,772.55/34,534.54
  6. Step 6: Final answer
    x = 22,200.46

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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.