Home / 4,630.32-6,945.12-2,032.56

Finding the Fourth Proportional to 4,630.32, 6,945.12 and 2,032.56

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Solution

The fourth proportional to 4,630.32, 6,945.12 and 2,032.56 is: 3,048.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630.32 : 6,945.12 = 2,032.56 : x
  2. Step 2: Convert to fraction form
    4,630.32/6,945.12 = 2,032.56/x
  3. Step 3: Cross multiply
    4,630.32x = 6,945.12 × 2,032.56
  4. Step 4: Simplify right side
    4,630.32x = 14,116,373.11
  5. Step 5: Solve for x
    x = 14,116,373.11/4,630.32
  6. Step 6: Final answer
    x = 3,048.68

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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.