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Finding the Fourth Proportional to 650.58, 975.06 and 341.67

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Solution

The fourth proportional to 650.58, 975.06 and 341.67 is: 512.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    650.58 : 975.06 = 341.67 : x
  2. Step 2: Convert to fraction form
    650.58/975.06 = 341.67/x
  3. Step 3: Cross multiply
    650.58x = 975.06 × 341.67
  4. Step 4: Simplify right side
    650.58x = 333,148.75
  5. Step 5: Solve for x
    x = 333,148.75/650.58
  6. Step 6: Final answer
    x = 512.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.