Home / 33,503.09-50,254.63-15,022.13

Finding the Fourth Proportional to 33,503.09, 50,254.63 and 15,022.13

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Solution

The fourth proportional to 33,503.09, 50,254.63 and 15,022.13 is: 22,533.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,503.09 : 50,254.63 = 15,022.13 : x
  2. Step 2: Convert to fraction form
    33,503.09/50,254.63 = 15,022.13/x
  3. Step 3: Cross multiply
    33,503.09x = 50,254.63 × 15,022.13
  4. Step 4: Simplify right side
    33,503.09x = 754,931,296.13
  5. Step 5: Solve for x
    x = 754,931,296.13/33,503.09
  6. Step 6: Final answer
    x = 22,533.19

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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.