Home / 4,460.07-6,157.04-3,134.91

Finding the Fourth Proportional to 4,460.07, 6,157.04 and 3,134.91

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Solution

The fourth proportional to 4,460.07, 6,157.04 and 3,134.91 is: 4,327.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.07 : 6,157.04 = 3,134.91 : x
  2. Step 2: Convert to fraction form
    4,460.07/6,157.04 = 3,134.91/x
  3. Step 3: Cross multiply
    4,460.07x = 6,157.04 × 3,134.91
  4. Step 4: Simplify right side
    4,460.07x = 19,301,750.59
  5. Step 5: Solve for x
    x = 19,301,750.59/4,460.07
  6. Step 6: Final answer
    x = 4,327.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.