Home / 4,465.93-6,697.05-1,692.10

Finding the Fourth Proportional to 4,465.93, 6,697.05 and 1,692.10

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Solution

The fourth proportional to 4,465.93, 6,697.05 and 1,692.10 is: 2,537.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465.93 : 6,697.05 = 1,692.10 : x
  2. Step 2: Convert to fraction form
    4,465.93/6,697.05 = 1,692.10/x
  3. Step 3: Cross multiply
    4,465.93x = 6,697.05 × 1,692.10
  4. Step 4: Simplify right side
    4,465.93x = 11,332,078.31
  5. Step 5: Solve for x
    x = 11,332,078.31/4,465.93
  6. Step 6: Final answer
    x = 2,537.45

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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.