Home / 24,680.45-36,967.55-14,120.82

Finding the Fourth Proportional to 24,680.45, 36,967.55 and 14,120.82

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Solution

The fourth proportional to 24,680.45, 36,967.55 and 14,120.82 is: 21,150.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,680.45 : 36,967.55 = 14,120.82 : x
  2. Step 2: Convert to fraction form
    24,680.45/36,967.55 = 14,120.82/x
  3. Step 3: Cross multiply
    24,680.45x = 36,967.55 × 14,120.82
  4. Step 4: Simplify right side
    24,680.45x = 522,012,048.79
  5. Step 5: Solve for x
    x = 522,012,048.79/24,680.45
  6. Step 6: Final answer
    x = 21,150.84

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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.