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Finding the Fourth Proportional to 25,094.19, 37,575.53 and 17,658.39

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Solution

The fourth proportional to 25,094.19, 37,575.53 and 17,658.39 is: 26,441.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094.19 : 37,575.53 = 17,658.39 : x
  2. Step 2: Convert to fraction form
    25,094.19/37,575.53 = 17,658.39/x
  3. Step 3: Cross multiply
    25,094.19x = 37,575.53 × 17,658.39
  4. Step 4: Simplify right side
    25,094.19x = 663,523,274.90
  5. Step 5: Solve for x
    x = 663,523,274.90/25,094.19
  6. Step 6: Final answer
    x = 26,441.31

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.