Home / 33,275.96-49,913.26-11,090.96

Finding the Fourth Proportional to 33,275.96, 49,913.26 and 11,090.96

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Solution

The fourth proportional to 33,275.96, 49,913.26 and 11,090.96 is: 16,636.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,275.96 : 49,913.26 = 11,090.96 : x
  2. Step 2: Convert to fraction form
    33,275.96/49,913.26 = 11,090.96/x
  3. Step 3: Cross multiply
    33,275.96x = 49,913.26 × 11,090.96
  4. Step 4: Simplify right side
    33,275.96x = 553,585,970.13
  5. Step 5: Solve for x
    x = 553,585,970.13/33,275.96
  6. Step 6: Final answer
    x = 16,636.21

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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.