Home / 19,208.34-28,796.67-6,052.50

Finding the Fourth Proportional to 19,208.34, 28,796.67 and 6,052.50

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Solution

The fourth proportional to 19,208.34, 28,796.67 and 6,052.50 is: 9,073.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,208.34 : 28,796.67 = 6,052.50 : x
  2. Step 2: Convert to fraction form
    19,208.34/28,796.67 = 6,052.50/x
  3. Step 3: Cross multiply
    19,208.34x = 28,796.67 × 6,052.50
  4. Step 4: Simplify right side
    19,208.34x = 174,291,845.18
  5. Step 5: Solve for x
    x = 174,291,845.18/19,208.34
  6. Step 6: Final answer
    x = 9,073.76

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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.