Home / 8,901.01-13,346.84-3,633.07

Finding the Fourth Proportional to 8,901.01, 13,346.84 and 3,633.07

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Solution

The fourth proportional to 8,901.01, 13,346.84 and 3,633.07 is: 5,447.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901.01 : 13,346.84 = 3,633.07 : x
  2. Step 2: Convert to fraction form
    8,901.01/13,346.84 = 3,633.07/x
  3. Step 3: Cross multiply
    8,901.01x = 13,346.84 × 3,633.07
  4. Step 4: Simplify right side
    8,901.01x = 48,490,004.00
  5. Step 5: Solve for x
    x = 48,490,004.00/8,901.01
  6. Step 6: Final answer
    x = 5,447.70

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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.