Home / 19,216.54-28,822.37-6,070.24

Finding the Fourth Proportional to 19,216.54, 28,822.37 and 6,070.24

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Solution

The fourth proportional to 19,216.54, 28,822.37 and 6,070.24 is: 9,104.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,216.54 : 28,822.37 = 6,070.24 : x
  2. Step 2: Convert to fraction form
    19,216.54/28,822.37 = 6,070.24/x
  3. Step 3: Cross multiply
    19,216.54x = 28,822.37 × 6,070.24
  4. Step 4: Simplify right side
    19,216.54x = 174,958,646.39
  5. Step 5: Solve for x
    x = 174,958,646.39/19,216.54
  6. Step 6: Final answer
    x = 9,104.59

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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.