Home / 7,070.58-10,607.18-2,327.01

Finding the Fourth Proportional to 7,070.58, 10,607.18 and 2,327.01

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Solution

The fourth proportional to 7,070.58, 10,607.18 and 2,327.01 is: 3,490.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,070.58 : 10,607.18 = 2,327.01 : x
  2. Step 2: Convert to fraction form
    7,070.58/10,607.18 = 2,327.01/x
  3. Step 3: Cross multiply
    7,070.58x = 10,607.18 × 2,327.01
  4. Step 4: Simplify right side
    7,070.58x = 24,682,949.26
  5. Step 5: Solve for x
    x = 24,682,949.26/7,070.58
  6. Step 6: Final answer
    x = 3,490.94

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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.