Home / 134,096.04-201,144.06-34,256.45

Finding the Fourth Proportional to 134,096.04, 201,144.06 and 34,256.45

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Solution

The fourth proportional to 134,096.04, 201,144.06 and 34,256.45 is: 51,384.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,096.04 : 201,144.06 = 34,256.45 : x
  2. Step 2: Convert to fraction form
    134,096.04/201,144.06 = 34,256.45/x
  3. Step 3: Cross multiply
    134,096.04x = 201,144.06 × 34,256.45
  4. Step 4: Simplify right side
    134,096.04x = 6,890,481,937.05
  5. Step 5: Solve for x
    x = 6,890,481,937.05/134,096.04
  6. Step 6: Final answer
    x = 51,384.68

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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.