Home / 4,897.58-7,340.67-2,433.96

Finding the Fourth Proportional to 4,897.58, 7,340.67 and 2,433.96

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Solution

The fourth proportional to 4,897.58, 7,340.67 and 2,433.96 is: 3,648.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897.58 : 7,340.67 = 2,433.96 : x
  2. Step 2: Convert to fraction form
    4,897.58/7,340.67 = 2,433.96/x
  3. Step 3: Cross multiply
    4,897.58x = 7,340.67 × 2,433.96
  4. Step 4: Simplify right side
    4,897.58x = 17,866,897.15
  5. Step 5: Solve for x
    x = 17,866,897.15/4,897.58
  6. Step 6: Final answer
    x = 3,648.11

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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.