Home / 22,088.84-33,132.06-6,506.60

Finding the Fourth Proportional to 22,088.84, 33,132.06 and 6,506.60

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Solution

The fourth proportional to 22,088.84, 33,132.06 and 6,506.60 is: 9,759.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088.84 : 33,132.06 = 6,506.60 : x
  2. Step 2: Convert to fraction form
    22,088.84/33,132.06 = 6,506.60/x
  3. Step 3: Cross multiply
    22,088.84x = 33,132.06 × 6,506.60
  4. Step 4: Simplify right side
    22,088.84x = 215,577,061.60
  5. Step 5: Solve for x
    x = 215,577,061.60/22,088.84
  6. Step 6: Final answer
    x = 9,759.55

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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.