Home / 1,982.37-2,973.59-595.73

Finding the Fourth Proportional to 1,982.37, 2,973.59 and 595.73

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Solution

The fourth proportional to 1,982.37, 2,973.59 and 595.73 is: 893.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982.37 : 2,973.59 = 595.73 : x
  2. Step 2: Convert to fraction form
    1,982.37/2,973.59 = 595.73/x
  3. Step 3: Cross multiply
    1,982.37x = 2,973.59 × 595.73
  4. Step 4: Simplify right side
    1,982.37x = 1,771,438.92
  5. Step 5: Solve for x
    x = 1,771,438.92/1,982.37
  6. Step 6: Final answer
    x = 893.60

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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.