Home / 24,133.09-33,319.10-19,667.51

Finding the Fourth Proportional to 24,133.09, 33,319.10 and 19,667.51

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Solution

The fourth proportional to 24,133.09, 33,319.10 and 19,667.51 is: 27,153.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,133.09 : 33,319.10 = 19,667.51 : x
  2. Step 2: Convert to fraction form
    24,133.09/33,319.10 = 19,667.51/x
  3. Step 3: Cross multiply
    24,133.09x = 33,319.10 × 19,667.51
  4. Step 4: Simplify right side
    24,133.09x = 655,303,629.33
  5. Step 5: Solve for x
    x = 655,303,629.33/24,133.09
  6. Step 6: Final answer
    x = 27,153.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.