Home / 17,941.14-26,915.80-5,462.93

Finding the Fourth Proportional to 17,941.14, 26,915.80 and 5,462.93

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Solution

The fourth proportional to 17,941.14, 26,915.80 and 5,462.93 is: 8,195.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,941.14 : 26,915.80 = 5,462.93 : x
  2. Step 2: Convert to fraction form
    17,941.14/26,915.80 = 5,462.93/x
  3. Step 3: Cross multiply
    17,941.14x = 26,915.80 × 5,462.93
  4. Step 4: Simplify right side
    17,941.14x = 147,039,131.29
  5. Step 5: Solve for x
    x = 147,039,131.29/17,941.14
  6. Step 6: Final answer
    x = 8,195.64

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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.