Home / 24,152.09-33,329.37-13,395.23

Finding the Fourth Proportional to 24,152.09, 33,329.37 and 13,395.23

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Solution

The fourth proportional to 24,152.09, 33,329.37 and 13,395.23 is: 18,485.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,152.09 : 33,329.37 = 13,395.23 : x
  2. Step 2: Convert to fraction form
    24,152.09/33,329.37 = 13,395.23/x
  3. Step 3: Cross multiply
    24,152.09x = 33,329.37 × 13,395.23
  4. Step 4: Simplify right side
    24,152.09x = 446,454,576.91
  5. Step 5: Solve for x
    x = 446,454,576.91/24,152.09
  6. Step 6: Final answer
    x = 18,485.13

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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.