Home / 22,133.86-33,182.69-10,295.01

Finding the Fourth Proportional to 22,133.86, 33,182.69 and 10,295.01

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Solution

The fourth proportional to 22,133.86, 33,182.69 and 10,295.01 is: 15,434.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,133.86 : 33,182.69 = 10,295.01 : x
  2. Step 2: Convert to fraction form
    22,133.86/33,182.69 = 10,295.01/x
  3. Step 3: Cross multiply
    22,133.86x = 33,182.69 × 10,295.01
  4. Step 4: Simplify right side
    22,133.86x = 341,616,194.03
  5. Step 5: Solve for x
    x = 341,616,194.03/22,133.86
  6. Step 6: Final answer
    x = 15,434.10

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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.