Home / 134,237.42-201,351.48-34,398.44

Finding the Fourth Proportional to 134,237.42, 201,351.48 and 34,398.44

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Solution

The fourth proportional to 134,237.42, 201,351.48 and 34,398.44 is: 51,596.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,237.42 : 201,351.48 = 34,398.44 : x
  2. Step 2: Convert to fraction form
    134,237.42/201,351.48 = 34,398.44/x
  3. Step 3: Cross multiply
    134,237.42x = 201,351.48 × 34,398.44
  4. Step 4: Simplify right side
    134,237.42x = 6,926,176,803.69
  5. Step 5: Solve for x
    x = 6,926,176,803.69/134,237.42
  6. Step 6: Final answer
    x = 51,596.47

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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.