Home / 22,903.07-34,346.51-10,893.81

Finding the Fourth Proportional to 22,903.07, 34,346.51 and 10,893.81

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Solution

The fourth proportional to 22,903.07, 34,346.51 and 10,893.81 is: 16,336.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,903.07 : 34,346.51 = 10,893.81 : x
  2. Step 2: Convert to fraction form
    22,903.07/34,346.51 = 10,893.81/x
  3. Step 3: Cross multiply
    22,903.07x = 34,346.51 × 10,893.81
  4. Step 4: Simplify right side
    22,903.07x = 374,164,354.10
  5. Step 5: Solve for x
    x = 374,164,354.10/22,903.07
  6. Step 6: Final answer
    x = 16,336.86

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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.