Home / 4,469.41-6,703.23-1,507.57

Finding the Fourth Proportional to 4,469.41, 6,703.23 and 1,507.57

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Solution

The fourth proportional to 4,469.41, 6,703.23 and 1,507.57 is: 2,261.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.41 : 6,703.23 = 1,507.57 : x
  2. Step 2: Convert to fraction form
    4,469.41/6,703.23 = 1,507.57/x
  3. Step 3: Cross multiply
    4,469.41x = 6,703.23 × 1,507.57
  4. Step 4: Simplify right side
    4,469.41x = 10,105,588.45
  5. Step 5: Solve for x
    x = 10,105,588.45/4,469.41
  6. Step 6: Final answer
    x = 2,261.06

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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.