Home / 22,370.07-33,546.81-6,570.75

Finding the Fourth Proportional to 22,370.07, 33,546.81 and 6,570.75

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Solution

The fourth proportional to 22,370.07, 33,546.81 and 6,570.75 is: 9,853.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,370.07 : 33,546.81 = 6,570.75 : x
  2. Step 2: Convert to fraction form
    22,370.07/33,546.81 = 6,570.75/x
  3. Step 3: Cross multiply
    22,370.07x = 33,546.81 × 6,570.75
  4. Step 4: Simplify right side
    22,370.07x = 220,427,701.81
  5. Step 5: Solve for x
    x = 220,427,701.81/22,370.07
  6. Step 6: Final answer
    x = 9,853.69

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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.