Home / 6,170.63-9,256.80-2,009.84

Finding the Fourth Proportional to 6,170.63, 9,256.80 and 2,009.84

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Solution

The fourth proportional to 6,170.63, 9,256.80 and 2,009.84 is: 3,015.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,170.63 : 9,256.80 = 2,009.84 : x
  2. Step 2: Convert to fraction form
    6,170.63/9,256.80 = 2,009.84/x
  3. Step 3: Cross multiply
    6,170.63x = 9,256.80 × 2,009.84
  4. Step 4: Simplify right side
    6,170.63x = 18,604,686.91
  5. Step 5: Solve for x
    x = 18,604,686.91/6,170.63
  6. Step 6: Final answer
    x = 3,015.04

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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.