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Finding the Fourth Proportional to 25,059.08, 37,598.46 and 10,275.08

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Solution

The fourth proportional to 25,059.08, 37,598.46 and 10,275.08 is: 15,416.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,059.08 : 37,598.46 = 10,275.08 : x
  2. Step 2: Convert to fraction form
    25,059.08/37,598.46 = 10,275.08/x
  3. Step 3: Cross multiply
    25,059.08x = 37,598.46 × 10,275.08
  4. Step 4: Simplify right side
    25,059.08x = 386,327,184.38
  5. Step 5: Solve for x
    x = 386,327,184.38/25,059.08
  6. Step 6: Final answer
    x = 15,416.65

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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.