Home / 3,037.36-4,556.20-846.08

Finding the Fourth Proportional to 3,037.36, 4,556.20 and 846.08

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Solution

The fourth proportional to 3,037.36, 4,556.20 and 846.08 is: 1,269.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037.36 : 4,556.20 = 846.08 : x
  2. Step 2: Convert to fraction form
    3,037.36/4,556.20 = 846.08/x
  3. Step 3: Cross multiply
    3,037.36x = 4,556.20 × 846.08
  4. Step 4: Simplify right side
    3,037.36x = 3,854,909.70
  5. Step 5: Solve for x
    x = 3,854,909.70/3,037.36
  6. Step 6: Final answer
    x = 1,269.16

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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.