Home / 17,500.76-26,250.84-4,353.26

Finding the Fourth Proportional to 17,500.76, 26,250.84 and 4,353.26

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Solution

The fourth proportional to 17,500.76, 26,250.84 and 4,353.26 is: 6,529.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,500.76 : 26,250.84 = 4,353.26 : x
  2. Step 2: Convert to fraction form
    17,500.76/26,250.84 = 4,353.26/x
  3. Step 3: Cross multiply
    17,500.76x = 26,250.84 × 4,353.26
  4. Step 4: Simplify right side
    17,500.76x = 114,276,731.74
  5. Step 5: Solve for x
    x = 114,276,731.74/17,500.76
  6. Step 6: Final answer
    x = 6,529.82

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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.