Home / 19,073.02-28,610.80-6,594.25

Finding the Fourth Proportional to 19,073.02, 28,610.80 and 6,594.25

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Solution

The fourth proportional to 19,073.02, 28,610.80 and 6,594.25 is: 9,891.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.02 : 28,610.80 = 6,594.25 : x
  2. Step 2: Convert to fraction form
    19,073.02/28,610.80 = 6,594.25/x
  3. Step 3: Cross multiply
    19,073.02x = 28,610.80 × 6,594.25
  4. Step 4: Simplify right side
    19,073.02x = 188,666,767.90
  5. Step 5: Solve for x
    x = 188,666,767.90/19,073.02
  6. Step 6: Final answer
    x = 9,891.81

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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.