Home / 34,596.90-47,744.97-19,284.81

Finding the Fourth Proportional to 34,596.90, 47,744.97 and 19,284.81

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Solution

The fourth proportional to 34,596.90, 47,744.97 and 19,284.81 is: 26,613.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,596.90 : 47,744.97 = 19,284.81 : x
  2. Step 2: Convert to fraction form
    34,596.90/47,744.97 = 19,284.81/x
  3. Step 3: Cross multiply
    34,596.90x = 47,744.97 × 19,284.81
  4. Step 4: Simplify right side
    34,596.90x = 920,752,674.91
  5. Step 5: Solve for x
    x = 920,752,674.91/34,596.90
  6. Step 6: Final answer
    x = 26,613.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.