Home / 6,973.42-10,460.68-1,779.26

Finding the Fourth Proportional to 6,973.42, 10,460.68 and 1,779.26

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Solution

The fourth proportional to 6,973.42, 10,460.68 and 1,779.26 is: 2,669.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973.42 : 10,460.68 = 1,779.26 : x
  2. Step 2: Convert to fraction form
    6,973.42/10,460.68 = 1,779.26/x
  3. Step 3: Cross multiply
    6,973.42x = 10,460.68 × 1,779.26
  4. Step 4: Simplify right side
    6,973.42x = 18,612,269.50
  5. Step 5: Solve for x
    x = 18,612,269.50/6,973.42
  6. Step 6: Final answer
    x = 2,669.03

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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.