Home / 19,022.07-26,248.17-10,523.07

Finding the Fourth Proportional to 19,022.07, 26,248.17 and 10,523.07

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Solution

The fourth proportional to 19,022.07, 26,248.17 and 10,523.07 is: 14,520.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,022.07 : 26,248.17 = 10,523.07 : x
  2. Step 2: Convert to fraction form
    19,022.07/26,248.17 = 10,523.07/x
  3. Step 3: Cross multiply
    19,022.07x = 26,248.17 × 10,523.07
  4. Step 4: Simplify right side
    19,022.07x = 276,211,330.28
  5. Step 5: Solve for x
    x = 276,211,330.28/19,022.07
  6. Step 6: Final answer
    x = 14,520.57

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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.