Home / 19,524.09-29,268.17-7,041.07

Finding the Fourth Proportional to 19,524.09, 29,268.17 and 7,041.07

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Solution

The fourth proportional to 19,524.09, 29,268.17 and 7,041.07 is: 10,555.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,524.09 : 29,268.17 = 7,041.07 : x
  2. Step 2: Convert to fraction form
    19,524.09/29,268.17 = 7,041.07/x
  3. Step 3: Cross multiply
    19,524.09x = 29,268.17 × 7,041.07
  4. Step 4: Simplify right side
    19,524.09x = 206,079,233.74
  5. Step 5: Solve for x
    x = 206,079,233.74/19,524.09
  6. Step 6: Final answer
    x = 10,555.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.