Home / 4,432.14-6,116.37-2,663.76

Finding the Fourth Proportional to 4,432.14, 6,116.37 and 2,663.76

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Solution

The fourth proportional to 4,432.14, 6,116.37 and 2,663.76 is: 3,676.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.14 : 6,116.37 = 2,663.76 : x
  2. Step 2: Convert to fraction form
    4,432.14/6,116.37 = 2,663.76/x
  3. Step 3: Cross multiply
    4,432.14x = 6,116.37 × 2,663.76
  4. Step 4: Simplify right side
    4,432.14x = 16,292,541.75
  5. Step 5: Solve for x
    x = 16,292,541.75/4,432.14
  6. Step 6: Final answer
    x = 3,676.00

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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.