Home / 4,116.34-6,174.36-1,650.50

Finding the Fourth Proportional to 4,116.34, 6,174.36 and 1,650.50

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Solution

The fourth proportional to 4,116.34, 6,174.36 and 1,650.50 is: 2,475.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116.34 : 6,174.36 = 1,650.50 : x
  2. Step 2: Convert to fraction form
    4,116.34/6,174.36 = 1,650.50/x
  3. Step 3: Cross multiply
    4,116.34x = 6,174.36 × 1,650.50
  4. Step 4: Simplify right side
    4,116.34x = 10,190,750.31
  5. Step 5: Solve for x
    x = 10,190,750.31/4,116.34
  6. Step 6: Final answer
    x = 2,475.68

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1.5x scale

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.