Home / 46,902.18-70,355.22-13,622.24

Finding the Fourth Proportional to 46,902.18, 70,355.22 and 13,622.24

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Solution

The fourth proportional to 46,902.18, 70,355.22 and 13,622.24 is: 20,433.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,902.18 : 70,355.22 = 13,622.24 : x
  2. Step 2: Convert to fraction form
    46,902.18/70,355.22 = 13,622.24/x
  3. Step 3: Cross multiply
    46,902.18x = 70,355.22 × 13,622.24
  4. Step 4: Simplify right side
    46,902.18x = 958,395,692.09
  5. Step 5: Solve for x
    x = 958,395,692.09/46,902.18
  6. Step 6: Final answer
    x = 20,433.93

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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.