Home / 134,184.44-201,274.56-34,343.76

Finding the Fourth Proportional to 134,184.44, 201,274.56 and 34,343.76

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Solution

The fourth proportional to 134,184.44, 201,274.56 and 34,343.76 is: 51,515.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,184.44 : 201,274.56 = 34,343.76 : x
  2. Step 2: Convert to fraction form
    134,184.44/201,274.56 = 34,343.76/x
  3. Step 3: Cross multiply
    134,184.44x = 201,274.56 × 34,343.76
  4. Step 4: Simplify right side
    134,184.44x = 6,912,525,182.75
  5. Step 5: Solve for x
    x = 6,912,525,182.75/134,184.44
  6. Step 6: Final answer
    x = 51,515.10

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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.