Home / 65,092.43-97,675.53-25,677.23

Finding the Fourth Proportional to 65,092.43, 97,675.53 and 25,677.23

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Solution

The fourth proportional to 65,092.43, 97,675.53 and 25,677.23 is: 38,530.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,092.43 : 97,675.53 = 25,677.23 : x
  2. Step 2: Convert to fraction form
    65,092.43/97,675.53 = 25,677.23/x
  3. Step 3: Cross multiply
    65,092.43x = 97,675.53 × 25,677.23
  4. Step 4: Simplify right side
    65,092.43x = 2,508,036,464.51
  5. Step 5: Solve for x
    x = 2,508,036,464.51/65,092.43
  6. Step 6: Final answer
    x = 38,530.38

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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.