Home / 44,022.66-60,667.28-31,425.54

Finding the Fourth Proportional to 44,022.66, 60,667.28 and 31,425.54

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Solution

The fourth proportional to 44,022.66, 60,667.28 and 31,425.54 is: 43,307.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,022.66 : 60,667.28 = 31,425.54 : x
  2. Step 2: Convert to fraction form
    44,022.66/60,667.28 = 31,425.54/x
  3. Step 3: Cross multiply
    44,022.66x = 60,667.28 × 31,425.54
  4. Step 4: Simplify right side
    44,022.66x = 1,906,502,034.33
  5. Step 5: Solve for x
    x = 1,906,502,034.33/44,022.66
  6. Step 6: Final answer
    x = 43,307.29

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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.