Home / 23,762.67-32,793.18-13,153.29

Finding the Fourth Proportional to 23,762.67, 32,793.18 and 13,153.29

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Solution

The fourth proportional to 23,762.67, 32,793.18 and 13,153.29 is: 18,151.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762.67 : 32,793.18 = 13,153.29 : x
  2. Step 2: Convert to fraction form
    23,762.67/32,793.18 = 13,153.29/x
  3. Step 3: Cross multiply
    23,762.67x = 32,793.18 × 13,153.29
  4. Step 4: Simplify right side
    23,762.67x = 431,338,206.56
  5. Step 5: Solve for x
    x = 431,338,206.56/23,762.67
  6. Step 6: Final answer
    x = 18,151.93

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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.