Home / 34,923.42-52,390.04-11,223.02

Finding the Fourth Proportional to 34,923.42, 52,390.04 and 11,223.02

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Solution

The fourth proportional to 34,923.42, 52,390.04 and 11,223.02 is: 16,836.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923.42 : 52,390.04 = 11,223.02 : x
  2. Step 2: Convert to fraction form
    34,923.42/52,390.04 = 11,223.02/x
  3. Step 3: Cross multiply
    34,923.42x = 52,390.04 × 11,223.02
  4. Step 4: Simplify right side
    34,923.42x = 587,974,541.58
  5. Step 5: Solve for x
    x = 587,974,541.58/34,923.42
  6. Step 6: Final answer
    x = 16,836.11

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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.