Home / 25,563.06-35,274.51-14,950.62

Finding the Fourth Proportional to 25,563.06, 35,274.51 and 14,950.62

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Solution

The fourth proportional to 25,563.06, 35,274.51 and 14,950.62 is: 20,630.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,563.06 : 35,274.51 = 14,950.62 : x
  2. Step 2: Convert to fraction form
    25,563.06/35,274.51 = 14,950.62/x
  3. Step 3: Cross multiply
    25,563.06x = 35,274.51 × 14,950.62
  4. Step 4: Simplify right side
    25,563.06x = 527,375,794.70
  5. Step 5: Solve for x
    x = 527,375,794.70/25,563.06
  6. Step 6: Final answer
    x = 20,630.39

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Half scale
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Double scale
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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.