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Finding the Fourth Proportional to 607.04, 843.33 and 601.34

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Solution

The fourth proportional to 607.04, 843.33 and 601.34 is: 835.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    607.04 : 843.33 = 601.34 : x
  2. Step 2: Convert to fraction form
    607.04/843.33 = 601.34/x
  3. Step 3: Cross multiply
    607.04x = 843.33 × 601.34
  4. Step 4: Simplify right side
    607.04x = 507,123.85
  5. Step 5: Solve for x
    x = 507,123.85/607.04
  6. Step 6: Final answer
    x = 835.40

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.