Home / 25,104.26-37,646.06-9,310.16

Finding the Fourth Proportional to 25,104.26, 37,646.06 and 9,310.16

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Solution

The fourth proportional to 25,104.26, 37,646.06 and 9,310.16 is: 13,961.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104.26 : 37,646.06 = 9,310.16 : x
  2. Step 2: Convert to fraction form
    25,104.26/37,646.06 = 9,310.16/x
  3. Step 3: Cross multiply
    25,104.26x = 37,646.06 × 9,310.16
  4. Step 4: Simplify right side
    25,104.26x = 350,490,607.19
  5. Step 5: Solve for x
    x = 350,490,607.19/25,104.26
  6. Step 6: Final answer
    x = 13,961.40

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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.