Home / 19,504.89-26,916.75-10,552.41

Finding the Fourth Proportional to 19,504.89, 26,916.75 and 10,552.41

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Solution

The fourth proportional to 19,504.89, 26,916.75 and 10,552.41 is: 14,562.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,504.89 : 26,916.75 = 10,552.41 : x
  2. Step 2: Convert to fraction form
    19,504.89/26,916.75 = 10,552.41/x
  3. Step 3: Cross multiply
    19,504.89x = 26,916.75 × 10,552.41
  4. Step 4: Simplify right side
    19,504.89x = 284,036,581.87
  5. Step 5: Solve for x
    x = 284,036,581.87/19,504.89
  6. Step 6: Final answer
    x = 14,562.33

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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.