Home / 19,297.56-26,631.66-10,799.16

Finding the Fourth Proportional to 19,297.56, 26,631.66 and 10,799.16

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Solution

The fourth proportional to 19,297.56, 26,631.66 and 10,799.16 is: 14,903.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,297.56 : 26,631.66 = 10,799.16 : x
  2. Step 2: Convert to fraction form
    19,297.56/26,631.66 = 10,799.16/x
  3. Step 3: Cross multiply
    19,297.56x = 26,631.66 × 10,799.16
  4. Step 4: Simplify right side
    19,297.56x = 287,599,557.41
  5. Step 5: Solve for x
    x = 287,599,557.41/19,297.56
  6. Step 6: Final answer
    x = 14,903.42

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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.