Home / 8,011.77-11,056.73-4,475.24

Finding the Fourth Proportional to 8,011.77, 11,056.73 and 4,475.24

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Solution

The fourth proportional to 8,011.77, 11,056.73 and 4,475.24 is: 6,176.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,011.77 : 11,056.73 = 4,475.24 : x
  2. Step 2: Convert to fraction form
    8,011.77/11,056.73 = 4,475.24/x
  3. Step 3: Cross multiply
    8,011.77x = 11,056.73 × 4,475.24
  4. Step 4: Simplify right side
    8,011.77x = 49,481,520.37
  5. Step 5: Solve for x
    x = 49,481,520.37/8,011.77
  6. Step 6: Final answer
    x = 6,176.10

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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.