Home / 17,823.06-26,731.44-5,975.64

Finding the Fourth Proportional to 17,823.06, 26,731.44 and 5,975.64

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Solution

The fourth proportional to 17,823.06, 26,731.44 and 5,975.64 is: 8,962.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,823.06 : 26,731.44 = 5,975.64 : x
  2. Step 2: Convert to fraction form
    17,823.06/26,731.44 = 5,975.64/x
  3. Step 3: Cross multiply
    17,823.06x = 26,731.44 × 5,975.64
  4. Step 4: Simplify right side
    17,823.06x = 159,737,462.12
  5. Step 5: Solve for x
    x = 159,737,462.12/17,823.06
  6. Step 6: Final answer
    x = 8,962.40

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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.