Home / 34,840.26-48,099.51-22,938.20

Finding the Fourth Proportional to 34,840.26, 48,099.51 and 22,938.20

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Solution

The fourth proportional to 34,840.26, 48,099.51 and 22,938.20 is: 31,667.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,840.26 : 48,099.51 = 22,938.20 : x
  2. Step 2: Convert to fraction form
    34,840.26/48,099.51 = 22,938.20/x
  3. Step 3: Cross multiply
    34,840.26x = 48,099.51 × 22,938.20
  4. Step 4: Simplify right side
    34,840.26x = 1,103,316,180.28
  5. Step 5: Solve for x
    x = 1,103,316,180.28/34,840.26
  6. Step 6: Final answer
    x = 31,667.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.