Home / 23,620.70-32,596.35-13,010.11

Finding the Fourth Proportional to 23,620.70, 32,596.35 and 13,010.11

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Solution

The fourth proportional to 23,620.70, 32,596.35 and 13,010.11 is: 17,953.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620.70 : 32,596.35 = 13,010.11 : x
  2. Step 2: Convert to fraction form
    23,620.70/32,596.35 = 13,010.11/x
  3. Step 3: Cross multiply
    23,620.70x = 32,596.35 × 13,010.11
  4. Step 4: Simplify right side
    23,620.70x = 424,082,099.10
  5. Step 5: Solve for x
    x = 424,082,099.10/23,620.70
  6. Step 6: Final answer
    x = 17,953.83

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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.