Home / 19,062.09-26,305.65-10,564.26

Finding the Fourth Proportional to 19,062.09, 26,305.65 and 10,564.26

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Solution

The fourth proportional to 19,062.09, 26,305.65 and 10,564.26 is: 14,578.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062.09 : 26,305.65 = 10,564.26 : x
  2. Step 2: Convert to fraction form
    19,062.09/26,305.65 = 10,564.26/x
  3. Step 3: Cross multiply
    19,062.09x = 26,305.65 × 10,564.26
  4. Step 4: Simplify right side
    19,062.09x = 277,899,726.07
  5. Step 5: Solve for x
    x = 277,899,726.07/19,062.09
  6. Step 6: Final answer
    x = 14,578.66

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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.