Home / 19,232.58-26,539.66-11,056.44

Finding the Fourth Proportional to 19,232.58, 26,539.66 and 11,056.44

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Solution

The fourth proportional to 19,232.58, 26,539.66 and 11,056.44 is: 15,257.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,232.58 : 26,539.66 = 11,056.44 : x
  2. Step 2: Convert to fraction form
    19,232.58/26,539.66 = 11,056.44/x
  3. Step 3: Cross multiply
    19,232.58x = 26,539.66 × 11,056.44
  4. Step 4: Simplify right side
    19,232.58x = 293,434,158.41
  5. Step 5: Solve for x
    x = 293,434,158.41/19,232.58
  6. Step 6: Final answer
    x = 15,257.14

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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.