Home / 22,963.23-34,440.80-6,319.22

Finding the Fourth Proportional to 22,963.23, 34,440.80 and 6,319.22

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Solution

The fourth proportional to 22,963.23, 34,440.80 and 6,319.22 is: 9,477.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,963.23 : 34,440.80 = 6,319.22 : x
  2. Step 2: Convert to fraction form
    22,963.23/34,440.80 = 6,319.22/x
  3. Step 3: Cross multiply
    22,963.23x = 34,440.80 × 6,319.22
  4. Step 4: Simplify right side
    22,963.23x = 217,638,788.38
  5. Step 5: Solve for x
    x = 217,638,788.38/22,963.23
  6. Step 6: Final answer
    x = 9,477.71

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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.