Home / 4,682.02-7,024.07-1,760.35

Finding the Fourth Proportional to 4,682.02, 7,024.07 and 1,760.35

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Solution

The fourth proportional to 4,682.02, 7,024.07 and 1,760.35 is: 2,640.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682.02 : 7,024.07 = 1,760.35 : x
  2. Step 2: Convert to fraction form
    4,682.02/7,024.07 = 1,760.35/x
  3. Step 3: Cross multiply
    4,682.02x = 7,024.07 × 1,760.35
  4. Step 4: Simplify right side
    4,682.02x = 12,364,786.50
  5. Step 5: Solve for x
    x = 12,364,786.50/4,682.02
  6. Step 6: Final answer
    x = 2,640.91

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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.