Home / 4,444.34-6,666.50-4,173.69

Finding the Fourth Proportional to 4,444.34, 6,666.50 and 4,173.69

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Solution

The fourth proportional to 4,444.34, 6,666.50 and 4,173.69 is: 6,260.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.34 : 6,666.50 = 4,173.69 : x
  2. Step 2: Convert to fraction form
    4,444.34/6,666.50 = 4,173.69/x
  3. Step 3: Cross multiply
    4,444.34x = 6,666.50 × 4,173.69
  4. Step 4: Simplify right side
    4,444.34x = 27,823,904.39
  5. Step 5: Solve for x
    x = 27,823,904.39/4,444.34
  6. Step 6: Final answer
    x = 6,260.53

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Double scale
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Similar ratio
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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.