Home / 57,066.26-85,623.89-22,030.52

Finding the Fourth Proportional to 57,066.26, 85,623.89 and 22,030.52

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Solution

The fourth proportional to 57,066.26, 85,623.89 and 22,030.52 is: 33,055.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,066.26 : 85,623.89 = 22,030.52 : x
  2. Step 2: Convert to fraction form
    57,066.26/85,623.89 = 22,030.52/x
  3. Step 3: Cross multiply
    57,066.26x = 85,623.89 × 22,030.52
  4. Step 4: Simplify right side
    57,066.26x = 1,886,338,282.85
  5. Step 5: Solve for x
    x = 1,886,338,282.85/57,066.26
  6. Step 6: Final answer
    x = 33,055.23

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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.