Home / 3,370.02-5,052.74-1,725.23

Finding the Fourth Proportional to 3,370.02, 5,052.74 and 1,725.23

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Solution

The fourth proportional to 3,370.02, 5,052.74 and 1,725.23 is: 2,586.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370.02 : 5,052.74 = 1,725.23 : x
  2. Step 2: Convert to fraction form
    3,370.02/5,052.74 = 1,725.23/x
  3. Step 3: Cross multiply
    3,370.02x = 5,052.74 × 1,725.23
  4. Step 4: Simplify right side
    3,370.02x = 8,717,104.74
  5. Step 5: Solve for x
    x = 8,717,104.74/3,370.02
  6. Step 6: Final answer
    x = 2,586.66

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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.