Home / 5,373.04-8,059.40-1,477.42

Finding the Fourth Proportional to 5,373.04, 8,059.40 and 1,477.42

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Solution

The fourth proportional to 5,373.04, 8,059.40 and 1,477.42 is: 2,216.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373.04 : 8,059.40 = 1,477.42 : x
  2. Step 2: Convert to fraction form
    5,373.04/8,059.40 = 1,477.42/x
  3. Step 3: Cross multiply
    5,373.04x = 8,059.40 × 1,477.42
  4. Step 4: Simplify right side
    5,373.04x = 11,907,118.75
  5. Step 5: Solve for x
    x = 11,907,118.75/5,373.04
  6. Step 6: Final answer
    x = 2,216.09

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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.