Home / 8,973.24-13,459.86-2,733.24

Finding the Fourth Proportional to 8,973.24, 13,459.86 and 2,733.24

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Solution

The fourth proportional to 8,973.24, 13,459.86 and 2,733.24 is: 4,099.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973.24 : 13,459.86 = 2,733.24 : x
  2. Step 2: Convert to fraction form
    8,973.24/13,459.86 = 2,733.24/x
  3. Step 3: Cross multiply
    8,973.24x = 13,459.86 × 2,733.24
  4. Step 4: Simplify right side
    8,973.24x = 36,789,027.75
  5. Step 5: Solve for x
    x = 36,789,027.75/8,973.24
  6. Step 6: Final answer
    x = 4,099.86

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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.