Home / 19,062.41-26,305.41-10,564.31

Finding the Fourth Proportional to 19,062.41, 26,305.41 and 10,564.31

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Solution

The fourth proportional to 19,062.41, 26,305.41 and 10,564.31 is: 14,578.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062.41 : 26,305.41 = 10,564.31 : x
  2. Step 2: Convert to fraction form
    19,062.41/26,305.41 = 10,564.31/x
  3. Step 3: Cross multiply
    19,062.41x = 26,305.41 × 10,564.31
  4. Step 4: Simplify right side
    19,062.41x = 277,898,505.92
  5. Step 5: Solve for x
    x = 277,898,505.92/19,062.41
  6. Step 6: Final answer
    x = 14,578.35

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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.