Home / 4,374.85-6,037.38-2,385.46

Finding the Fourth Proportional to 4,374.85, 6,037.38 and 2,385.46

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Solution

The fourth proportional to 4,374.85, 6,037.38 and 2,385.46 is: 3,291.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374.85 : 6,037.38 = 2,385.46 : x
  2. Step 2: Convert to fraction form
    4,374.85/6,037.38 = 2,385.46/x
  3. Step 3: Cross multiply
    4,374.85x = 6,037.38 × 2,385.46
  4. Step 4: Simplify right side
    4,374.85x = 14,401,928.49
  5. Step 5: Solve for x
    x = 14,401,928.49/4,374.85
  6. Step 6: Final answer
    x = 3,291.98

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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.