Home / 4,937.52-7,406.66-1,650.62

Finding the Fourth Proportional to 4,937.52, 7,406.66 and 1,650.62

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Solution

The fourth proportional to 4,937.52, 7,406.66 and 1,650.62 is: 2,476.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937.52 : 7,406.66 = 1,650.62 : x
  2. Step 2: Convert to fraction form
    4,937.52/7,406.66 = 1,650.62/x
  3. Step 3: Cross multiply
    4,937.52x = 7,406.66 × 1,650.62
  4. Step 4: Simplify right side
    4,937.52x = 12,225,617.66
  5. Step 5: Solve for x
    x = 12,225,617.66/4,937.52
  6. Step 6: Final answer
    x = 2,476.06

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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.