Home / 46,982.67-70,484.37-13,705.34

Finding the Fourth Proportional to 46,982.67, 70,484.37 and 13,705.34

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Solution

The fourth proportional to 46,982.67, 70,484.37 and 13,705.34 is: 20,561.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,982.67 : 70,484.37 = 13,705.34 : x
  2. Step 2: Convert to fraction form
    46,982.67/70,484.37 = 13,705.34/x
  3. Step 3: Cross multiply
    46,982.67x = 70,484.37 × 13,705.34
  4. Step 4: Simplify right side
    46,982.67x = 966,012,255.54
  5. Step 5: Solve for x
    x = 966,012,255.54/46,982.67
  6. Step 6: Final answer
    x = 20,561.03

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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.