Home / 25,134.42-34,683.04-14,523.82

Finding the Fourth Proportional to 25,134.42, 34,683.04 and 14,523.82

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Solution

The fourth proportional to 25,134.42, 34,683.04 and 14,523.82 is: 20,041.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,134.42 : 34,683.04 = 14,523.82 : x
  2. Step 2: Convert to fraction form
    25,134.42/34,683.04 = 14,523.82/x
  3. Step 3: Cross multiply
    25,134.42x = 34,683.04 × 14,523.82
  4. Step 4: Simplify right side
    25,134.42x = 503,730,230.01
  5. Step 5: Solve for x
    x = 503,730,230.01/25,134.42
  6. Step 6: Final answer
    x = 20,041.45

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