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Finding the Fourth Proportional to 637.37, 950.06 and 567.59

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Solution

The fourth proportional to 637.37, 950.06 and 567.59 is: 846.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    637.37 : 950.06 = 567.59 : x
  2. Step 2: Convert to fraction form
    637.37/950.06 = 567.59/x
  3. Step 3: Cross multiply
    637.37x = 950.06 × 567.59
  4. Step 4: Simplify right side
    637.37x = 539,244.09
  5. Step 5: Solve for x
    x = 539,244.09/637.37
  6. Step 6: Final answer
    x = 846.05

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.