Home / 27,851.69-41,795.76-25,599.08

Finding the Fourth Proportional to 27,851.69, 41,795.76 and 25,599.08

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Solution

The fourth proportional to 27,851.69, 41,795.76 and 25,599.08 is: 38,415.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,851.69 : 41,795.76 = 25,599.08 : x
  2. Step 2: Convert to fraction form
    27,851.69/41,795.76 = 25,599.08/x
  3. Step 3: Cross multiply
    27,851.69x = 41,795.76 × 25,599.08
  4. Step 4: Simplify right side
    27,851.69x = 1,069,933,003.90
  5. Step 5: Solve for x
    x = 1,069,933,003.90/27,851.69
  6. Step 6: Final answer
    x = 38,415.37

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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.