Home / 46,257.80-69,386.70-16,676.60

Finding the Fourth Proportional to 46,257.80, 69,386.70 and 16,676.60

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Solution

The fourth proportional to 46,257.80, 69,386.70 and 16,676.60 is: 25,014.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,257.80 : 69,386.70 = 16,676.60 : x
  2. Step 2: Convert to fraction form
    46,257.80/69,386.70 = 16,676.60/x
  3. Step 3: Cross multiply
    46,257.80x = 69,386.70 × 16,676.60
  4. Step 4: Simplify right side
    46,257.80x = 1,157,134,241.22
  5. Step 5: Solve for x
    x = 1,157,134,241.22/46,257.80
  6. Step 6: Final answer
    x = 25,014.90

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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.