Home / 11,567.40-17,323.14-6,622.05

Finding the Fourth Proportional to 11,567.40, 17,323.14 and 6,622.05

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Solution

The fourth proportional to 11,567.40, 17,323.14 and 6,622.05 is: 9,917.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567.40 : 17,323.14 = 6,622.05 : x
  2. Step 2: Convert to fraction form
    11,567.40/17,323.14 = 6,622.05/x
  3. Step 3: Cross multiply
    11,567.40x = 17,323.14 × 6,622.05
  4. Step 4: Simplify right side
    11,567.40x = 114,714,699.24
  5. Step 5: Solve for x
    x = 114,714,699.24/11,567.40
  6. Step 6: Final answer
    x = 9,917.07

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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.