Home / 5,994.34-8,985.70-2,293.72

Finding the Fourth Proportional to 5,994.34, 8,985.70 and 2,293.72

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Solution

The fourth proportional to 5,994.34, 8,985.70 and 2,293.72 is: 3,438.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.34 : 8,985.70 = 2,293.72 : x
  2. Step 2: Convert to fraction form
    5,994.34/8,985.70 = 2,293.72/x
  3. Step 3: Cross multiply
    5,994.34x = 8,985.70 × 2,293.72
  4. Step 4: Simplify right side
    5,994.34x = 20,610,679.80
  5. Step 5: Solve for x
    x = 20,610,679.80/5,994.34
  6. Step 6: Final answer
    x = 3,438.36

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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.