Home / 1,982.35-2,973.52-595.68

Finding the Fourth Proportional to 1,982.35, 2,973.52 and 595.68

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Solution

The fourth proportional to 1,982.35, 2,973.52 and 595.68 is: 893.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982.35 : 2,973.52 = 595.68 : x
  2. Step 2: Convert to fraction form
    1,982.35/2,973.52 = 595.68/x
  3. Step 3: Cross multiply
    1,982.35x = 2,973.52 × 595.68
  4. Step 4: Simplify right side
    1,982.35x = 1,771,266.39
  5. Step 5: Solve for x
    x = 1,771,266.39/1,982.35
  6. Step 6: Final answer
    x = 893.52

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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.