Home / 8,753.46-13,090.24-6,533.83

Finding the Fourth Proportional to 8,753.46, 13,090.24 and 6,533.83

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Solution

The fourth proportional to 8,753.46, 13,090.24 and 6,533.83 is: 9,770.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,753.46 : 13,090.24 = 6,533.83 : x
  2. Step 2: Convert to fraction form
    8,753.46/13,090.24 = 6,533.83/x
  3. Step 3: Cross multiply
    8,753.46x = 13,090.24 × 6,533.83
  4. Step 4: Simplify right side
    8,753.46x = 85,529,402.82
  5. Step 5: Solve for x
    x = 85,529,402.82/8,753.46
  6. Step 6: Final answer
    x = 9,770.93

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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.