Home / 4,609.42-6,907.55-1,973.27

Finding the Fourth Proportional to 4,609.42, 6,907.55 and 1,973.27

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Solution

The fourth proportional to 4,609.42, 6,907.55 and 1,973.27 is: 2,957.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609.42 : 6,907.55 = 1,973.27 : x
  2. Step 2: Convert to fraction form
    4,609.42/6,907.55 = 1,973.27/x
  3. Step 3: Cross multiply
    4,609.42x = 6,907.55 × 1,973.27
  4. Step 4: Simplify right side
    4,609.42x = 13,630,468.59
  5. Step 5: Solve for x
    x = 13,630,468.59/4,609.42
  6. Step 6: Final answer
    x = 2,957.09

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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.