Home / 39,369.13-54,337.86-23,230.44

Finding the Fourth Proportional to 39,369.13, 54,337.86 and 23,230.44

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Solution

The fourth proportional to 39,369.13, 54,337.86 and 23,230.44 is: 32,063.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,369.13 : 54,337.86 = 23,230.44 : x
  2. Step 2: Convert to fraction form
    39,369.13/54,337.86 = 23,230.44/x
  3. Step 3: Cross multiply
    39,369.13x = 54,337.86 × 23,230.44
  4. Step 4: Simplify right side
    39,369.13x = 1,262,292,396.46
  5. Step 5: Solve for x
    x = 1,262,292,396.46/39,369.13
  6. Step 6: Final answer
    x = 32,063.00

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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.