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Finding the Fourth Proportional to 134,527.66, 201,803.11 and 34,687.01

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Solution

The fourth proportional to 134,527.66, 201,803.11 and 34,687.01 is: 52,033.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,527.66 : 201,803.11 = 34,687.01 : x
  2. Step 2: Convert to fraction form
    134,527.66/201,803.11 = 34,687.01/x
  3. Step 3: Cross multiply
    134,527.66x = 201,803.11 × 34,687.01
  4. Step 4: Simplify right side
    134,527.66x = 6,999,946,912.39
  5. Step 5: Solve for x
    x = 6,999,946,912.39/134,527.66
  6. Step 6: Final answer
    x = 52,033.52

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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.