Home / 37,771.04-56,656.68-10,069.04

Finding the Fourth Proportional to 37,771.04, 56,656.68 and 10,069.04

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Solution

The fourth proportional to 37,771.04, 56,656.68 and 10,069.04 is: 15,103.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,771.04 : 56,656.68 = 10,069.04 : x
  2. Step 2: Convert to fraction form
    37,771.04/56,656.68 = 10,069.04/x
  3. Step 3: Cross multiply
    37,771.04x = 56,656.68 × 10,069.04
  4. Step 4: Simplify right side
    37,771.04x = 570,478,377.19
  5. Step 5: Solve for x
    x = 570,478,377.19/37,771.04
  6. Step 6: Final answer
    x = 15,103.59

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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.