Home / 4,433.23-6,117.88-2,443.75

Finding the Fourth Proportional to 4,433.23, 6,117.88 and 2,443.75

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Solution

The fourth proportional to 4,433.23, 6,117.88 and 2,443.75 is: 3,372.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.23 : 6,117.88 = 2,443.75 : x
  2. Step 2: Convert to fraction form
    4,433.23/6,117.88 = 2,443.75/x
  3. Step 3: Cross multiply
    4,433.23x = 6,117.88 × 2,443.75
  4. Step 4: Simplify right side
    4,433.23x = 14,950,538.66
  5. Step 5: Solve for x
    x = 14,950,538.66/4,433.23
  6. Step 6: Final answer
    x = 3,372.38

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Half scale
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Double scale
Find fourth proportional to 4,434.23, 6,119.26 and 2,444.75
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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.