Home / 32,255.82-48,389.40-14,727.42

Finding the Fourth Proportional to 32,255.82, 48,389.40 and 14,727.42

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Solution

The fourth proportional to 32,255.82, 48,389.40 and 14,727.42 is: 22,093.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,255.82 : 48,389.40 = 14,727.42 : x
  2. Step 2: Convert to fraction form
    32,255.82/48,389.40 = 14,727.42/x
  3. Step 3: Cross multiply
    32,255.82x = 48,389.40 × 14,727.42
  4. Step 4: Simplify right side
    32,255.82x = 712,651,017.35
  5. Step 5: Solve for x
    x = 712,651,017.35/32,255.82
  6. Step 6: Final answer
    x = 22,093.72

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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.