Home / 134,056.62-201,084.75-34,216.80

Finding the Fourth Proportional to 134,056.62, 201,084.75 and 34,216.80

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Solution

The fourth proportional to 134,056.62, 201,084.75 and 34,216.80 is: 51,325.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,056.62 : 201,084.75 = 34,216.80 : x
  2. Step 2: Convert to fraction form
    134,056.62/201,084.75 = 34,216.80/x
  3. Step 3: Cross multiply
    134,056.62x = 201,084.75 × 34,216.80
  4. Step 4: Simplify right side
    134,056.62x = 6,880,476,673.80
  5. Step 5: Solve for x
    x = 6,880,476,673.80/134,056.62
  6. Step 6: Final answer
    x = 51,325.15

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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.