Home / 22,950.07-34,353.60-17,671.42

Finding the Fourth Proportional to 22,950.07, 34,353.60 and 17,671.42

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Solution

The fourth proportional to 22,950.07, 34,353.60 and 17,671.42 is: 26,452.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,950.07 : 34,353.60 = 17,671.42 : x
  2. Step 2: Convert to fraction form
    22,950.07/34,353.60 = 17,671.42/x
  3. Step 3: Cross multiply
    22,950.07x = 34,353.60 × 17,671.42
  4. Step 4: Simplify right side
    22,950.07x = 607,076,894.11
  5. Step 5: Solve for x
    x = 607,076,894.11/22,950.07
  6. Step 6: Final answer
    x = 26,452.07

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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.