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Finding the Fourth Proportional to 25,097.48, 37,646.22 and 23,903

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Solution

The fourth proportional to 25,097.48, 37,646.22 and 23,903 is: 35,854.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,097.48 : 37,646.22 = 23,903 : x
  2. Step 2: Convert to fraction form
    25,097.48/37,646.22 = 23,903/x
  3. Step 3: Cross multiply
    25,097.48x = 37,646.22 × 23,903
  4. Step 4: Simplify right side
    25,097.48x = 899,857,596.66
  5. Step 5: Solve for x
    x = 899,857,596.66/25,097.48
  6. Step 6: Final answer
    x = 35,854.50

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1.5x scale

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.