Home / 62,007.54-85,570.21-33,713.30

Finding the Fourth Proportional to 62,007.54, 85,570.21 and 33,713.30

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Solution

The fourth proportional to 62,007.54, 85,570.21 and 33,713.30 is: 46,524.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,007.54 : 85,570.21 = 33,713.30 : x
  2. Step 2: Convert to fraction form
    62,007.54/85,570.21 = 33,713.30/x
  3. Step 3: Cross multiply
    62,007.54x = 85,570.21 × 33,713.30
  4. Step 4: Simplify right side
    62,007.54x = 2,884,854,160.79
  5. Step 5: Solve for x
    x = 2,884,854,160.79/62,007.54
  6. Step 6: Final answer
    x = 46,524.25

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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.