Home / 19,056.38-26,296.97-10,558.49

Finding the Fourth Proportional to 19,056.38, 26,296.97 and 10,558.49

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Solution

The fourth proportional to 19,056.38, 26,296.97 and 10,558.49 is: 14,570.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.38 : 26,296.97 = 10,558.49 : x
  2. Step 2: Convert to fraction form
    19,056.38/26,296.97 = 10,558.49/x
  3. Step 3: Cross multiply
    19,056.38x = 26,296.97 × 10,558.49
  4. Step 4: Simplify right side
    19,056.38x = 277,656,110.50
  5. Step 5: Solve for x
    x = 277,656,110.50/19,056.38
  6. Step 6: Final answer
    x = 14,570.25

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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.