Home / 22,923.07-34,396.45-9,771.91

Finding the Fourth Proportional to 22,923.07, 34,396.45 and 9,771.91

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Solution

The fourth proportional to 22,923.07, 34,396.45 and 9,771.91 is: 14,662.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,923.07 : 34,396.45 = 9,771.91 : x
  2. Step 2: Convert to fraction form
    22,923.07/34,396.45 = 9,771.91/x
  3. Step 3: Cross multiply
    22,923.07x = 34,396.45 × 9,771.91
  4. Step 4: Simplify right side
    22,923.07x = 336,119,013.72
  5. Step 5: Solve for x
    x = 336,119,013.72/22,923.07
  6. Step 6: Final answer
    x = 14,662.91

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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.