Home / 4,408.32-6,123.36-4,337.76

Finding the Fourth Proportional to 4,408.32, 6,123.36 and 4,337.76

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Solution

The fourth proportional to 4,408.32, 6,123.36 and 4,337.76 is: 6,025.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408.32 : 6,123.36 = 4,337.76 : x
  2. Step 2: Convert to fraction form
    4,408.32/6,123.36 = 4,337.76/x
  3. Step 3: Cross multiply
    4,408.32x = 6,123.36 × 4,337.76
  4. Step 4: Simplify right side
    4,408.32x = 26,561,666.07
  5. Step 5: Solve for x
    x = 26,561,666.07/4,408.32
  6. Step 6: Final answer
    x = 6,025.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.