Home / 19,094.58-26,351.73-10,711.62

Finding the Fourth Proportional to 19,094.58, 26,351.73 and 10,711.62

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Solution

The fourth proportional to 19,094.58, 26,351.73 and 10,711.62 is: 14,782.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.58 : 26,351.73 = 10,711.62 : x
  2. Step 2: Convert to fraction form
    19,094.58/26,351.73 = 10,711.62/x
  3. Step 3: Cross multiply
    19,094.58x = 26,351.73 × 10,711.62
  4. Step 4: Simplify right side
    19,094.58x = 282,269,718.10
  5. Step 5: Solve for x
    x = 282,269,718.10/19,094.58
  6. Step 6: Final answer
    x = 14,782.71

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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.