Home / 22,090.43-33,130.67-6,295.14

Finding the Fourth Proportional to 22,090.43, 33,130.67 and 6,295.14

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Solution

The fourth proportional to 22,090.43, 33,130.67 and 6,295.14 is: 9,441.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,090.43 : 33,130.67 = 6,295.14 : x
  2. Step 2: Convert to fraction form
    22,090.43/33,130.67 = 6,295.14/x
  3. Step 3: Cross multiply
    22,090.43x = 33,130.67 × 6,295.14
  4. Step 4: Simplify right side
    22,090.43x = 208,562,008.81
  5. Step 5: Solve for x
    x = 208,562,008.81/22,090.43
  6. Step 6: Final answer
    x = 9,441.29

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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.