Home / 19,039.59-26,273.77-10,541.11

Finding the Fourth Proportional to 19,039.59, 26,273.77 and 10,541.11

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Solution

The fourth proportional to 19,039.59, 26,273.77 and 10,541.11 is: 14,546.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,039.59 : 26,273.77 = 10,541.11 : x
  2. Step 2: Convert to fraction form
    19,039.59/26,273.77 = 10,541.11/x
  3. Step 3: Cross multiply
    19,039.59x = 26,273.77 × 10,541.11
  4. Step 4: Simplify right side
    19,039.59x = 276,954,699.68
  5. Step 5: Solve for x
    x = 276,954,699.68/19,039.59
  6. Step 6: Final answer
    x = 14,546.25

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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.