Home / 23,353.17-34,984.60-19,559.91

Finding the Fourth Proportional to 23,353.17, 34,984.60 and 19,559.91

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Solution

The fourth proportional to 23,353.17, 34,984.60 and 19,559.91 is: 29,302.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,353.17 : 34,984.60 = 19,559.91 : x
  2. Step 2: Convert to fraction form
    23,353.17/34,984.60 = 19,559.91/x
  3. Step 3: Cross multiply
    23,353.17x = 34,984.60 × 19,559.91
  4. Step 4: Simplify right side
    23,353.17x = 684,295,627.39
  5. Step 5: Solve for x
    x = 684,295,627.39/23,353.17
  6. Step 6: Final answer
    x = 29,302.04

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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.