Home / 19,056.20-26,297.61-10,558.26

Finding the Fourth Proportional to 19,056.20, 26,297.61 and 10,558.26

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Solution

The fourth proportional to 19,056.20, 26,297.61 and 10,558.26 is: 14,570.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.20 : 26,297.61 = 10,558.26 : x
  2. Step 2: Convert to fraction form
    19,056.20/26,297.61 = 10,558.26/x
  3. Step 3: Cross multiply
    19,056.20x = 26,297.61 × 10,558.26
  4. Step 4: Simplify right side
    19,056.20x = 277,656,844.01
  5. Step 5: Solve for x
    x = 277,656,844.01/19,056.20
  6. Step 6: Final answer
    x = 14,570.42

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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.