Home / 19,176.27-28,762.52-6,028.29

Finding the Fourth Proportional to 19,176.27, 28,762.52 and 6,028.29

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Solution

The fourth proportional to 19,176.27, 28,762.52 and 6,028.29 is: 9,041.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,176.27 : 28,762.52 = 6,028.29 : x
  2. Step 2: Convert to fraction form
    19,176.27/28,762.52 = 6,028.29/x
  3. Step 3: Cross multiply
    19,176.27x = 28,762.52 × 6,028.29
  4. Step 4: Simplify right side
    19,176.27x = 173,388,781.55
  5. Step 5: Solve for x
    x = 173,388,781.55/19,176.27
  6. Step 6: Final answer
    x = 9,041.84

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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.