Home / 25,088.48-37,650.52-10,310.84

Finding the Fourth Proportional to 25,088.48, 37,650.52 and 10,310.84

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Solution

The fourth proportional to 25,088.48, 37,650.52 and 10,310.84 is: 15,473.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,088.48 : 37,650.52 = 10,310.84 : x
  2. Step 2: Convert to fraction form
    25,088.48/37,650.52 = 10,310.84/x
  3. Step 3: Cross multiply
    25,088.48x = 37,650.52 × 10,310.84
  4. Step 4: Simplify right side
    25,088.48x = 388,208,487.64
  5. Step 5: Solve for x
    x = 388,208,487.64/25,088.48
  6. Step 6: Final answer
    x = 15,473.58

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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.