Home / 4,460.12-6,154.45-2,571.69

Finding the Fourth Proportional to 4,460.12, 6,154.45 and 2,571.69

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Solution

The fourth proportional to 4,460.12, 6,154.45 and 2,571.69 is: 3,548.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.12 : 6,154.45 = 2,571.69 : x
  2. Step 2: Convert to fraction form
    4,460.12/6,154.45 = 2,571.69/x
  3. Step 3: Cross multiply
    4,460.12x = 6,154.45 × 2,571.69
  4. Step 4: Simplify right side
    4,460.12x = 15,827,337.52
  5. Step 5: Solve for x
    x = 15,827,337.52/4,460.12
  6. Step 6: Final answer
    x = 3,548.63

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Half scale
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Double scale
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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.