Home / 15,933.93-23,901.21-5,801.96

Finding the Fourth Proportional to 15,933.93, 23,901.21 and 5,801.96

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Solution

The fourth proportional to 15,933.93, 23,901.21 and 5,801.96 is: 8,703.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,933.93 : 23,901.21 = 5,801.96 : x
  2. Step 2: Convert to fraction form
    15,933.93/23,901.21 = 5,801.96/x
  3. Step 3: Cross multiply
    15,933.93x = 23,901.21 × 5,801.96
  4. Step 4: Simplify right side
    15,933.93x = 138,673,744.87
  5. Step 5: Solve for x
    x = 138,673,744.87/15,933.93
  6. Step 6: Final answer
    x = 8,703.05

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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.