Home / 32,514.80-48,771.95-10,329.91

Finding the Fourth Proportional to 32,514.80, 48,771.95 and 10,329.91

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Solution

The fourth proportional to 32,514.80, 48,771.95 and 10,329.91 is: 15,494.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,514.80 : 48,771.95 = 10,329.91 : x
  2. Step 2: Convert to fraction form
    32,514.80/48,771.95 = 10,329.91/x
  3. Step 3: Cross multiply
    32,514.80x = 48,771.95 × 10,329.91
  4. Step 4: Simplify right side
    32,514.80x = 503,809,558.52
  5. Step 5: Solve for x
    x = 503,809,558.52/32,514.80
  6. Step 6: Final answer
    x = 15,494.78

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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.