Home / 24,437.62-33,727.52-15,485.94

Finding the Fourth Proportional to 24,437.62, 33,727.52 and 15,485.94

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Solution

The fourth proportional to 24,437.62, 33,727.52 and 15,485.94 is: 21,372.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,437.62 : 33,727.52 = 15,485.94 : x
  2. Step 2: Convert to fraction form
    24,437.62/33,727.52 = 15,485.94/x
  3. Step 3: Cross multiply
    24,437.62x = 33,727.52 × 15,485.94
  4. Step 4: Simplify right side
    24,437.62x = 522,302,389.78
  5. Step 5: Solve for x
    x = 522,302,389.78/24,437.62
  6. Step 6: Final answer
    x = 21,372.88

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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.