Home / 19,235.93-28,852.25-6,086.39

Finding the Fourth Proportional to 19,235.93, 28,852.25 and 6,086.39

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Solution

The fourth proportional to 19,235.93, 28,852.25 and 6,086.39 is: 9,129.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,235.93 : 28,852.25 = 6,086.39 : x
  2. Step 2: Convert to fraction form
    19,235.93/28,852.25 = 6,086.39/x
  3. Step 3: Cross multiply
    19,235.93x = 28,852.25 × 6,086.39
  4. Step 4: Simplify right side
    19,235.93x = 175,605,871.18
  5. Step 5: Solve for x
    x = 175,605,871.18/19,235.93
  6. Step 6: Final answer
    x = 9,129.06

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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.