Home / 24,040.14-33,176.07-13,430.94

Finding the Fourth Proportional to 24,040.14, 33,176.07 and 13,430.94

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Solution

The fourth proportional to 24,040.14, 33,176.07 and 13,430.94 is: 18,535.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,040.14 : 33,176.07 = 13,430.94 : x
  2. Step 2: Convert to fraction form
    24,040.14/33,176.07 = 13,430.94/x
  3. Step 3: Cross multiply
    24,040.14x = 33,176.07 × 13,430.94
  4. Step 4: Simplify right side
    24,040.14x = 445,585,805.61
  5. Step 5: Solve for x
    x = 445,585,805.61/24,040.14
  6. Step 6: Final answer
    x = 18,535.08

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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.