Home / 22,783.93-34,174.37-10,946.18

Finding the Fourth Proportional to 22,783.93, 34,174.37 and 10,946.18

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Solution

The fourth proportional to 22,783.93, 34,174.37 and 10,946.18 is: 16,418.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,783.93 : 34,174.37 = 10,946.18 : x
  2. Step 2: Convert to fraction form
    22,783.93/34,174.37 = 10,946.18/x
  3. Step 3: Cross multiply
    22,783.93x = 34,174.37 × 10,946.18
  4. Step 4: Simplify right side
    22,783.93x = 374,078,836.11
  5. Step 5: Solve for x
    x = 374,078,836.11/22,783.93
  6. Step 6: Final answer
    x = 16,418.54

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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.