Home / 19,528.64-26,949.38-10,575.94

Finding the Fourth Proportional to 19,528.64, 26,949.38 and 10,575.94

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Solution

The fourth proportional to 19,528.64, 26,949.38 and 10,575.94 is: 14,594.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,528.64 : 26,949.38 = 10,575.94 : x
  2. Step 2: Convert to fraction form
    19,528.64/26,949.38 = 10,575.94/x
  3. Step 3: Cross multiply
    19,528.64x = 26,949.38 × 10,575.94
  4. Step 4: Simplify right side
    19,528.64x = 285,014,905.66
  5. Step 5: Solve for x
    x = 285,014,905.66/19,528.64
  6. Step 6: Final answer
    x = 14,594.71

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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.