Home / 25,791.06-35,591.77-14,613.06

Finding the Fourth Proportional to 25,791.06, 35,591.77 and 14,613.06

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Solution

The fourth proportional to 25,791.06, 35,591.77 and 14,613.06 is: 20,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,791.06 : 35,591.77 = 14,613.06 : x
  2. Step 2: Convert to fraction form
    25,791.06/35,591.77 = 14,613.06/x
  3. Step 3: Cross multiply
    25,791.06x = 35,591.77 × 14,613.06
  4. Step 4: Simplify right side
    25,791.06x = 520,104,670.52
  5. Step 5: Solve for x
    x = 520,104,670.52/25,791.06
  6. Step 6: Final answer
    x = 20,166.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.