Home / 134,056.18-201,084.18-34,216.39

Finding the Fourth Proportional to 134,056.18, 201,084.18 and 34,216.39

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Solution

The fourth proportional to 134,056.18, 201,084.18 and 34,216.39 is: 51,324.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,056.18 : 201,084.18 = 34,216.39 : x
  2. Step 2: Convert to fraction form
    134,056.18/201,084.18 = 34,216.39/x
  3. Step 3: Cross multiply
    134,056.18x = 201,084.18 × 34,216.39
  4. Step 4: Simplify right side
    134,056.18x = 6,880,374,725.71
  5. Step 5: Solve for x
    x = 6,880,374,725.71/134,056.18
  6. Step 6: Final answer
    x = 51,324.56

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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.