Home / 6,703.42-10,055.58-2,320.30

Finding the Fourth Proportional to 6,703.42, 10,055.58 and 2,320.30

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Solution

The fourth proportional to 6,703.42, 10,055.58 and 2,320.30 is: 3,480.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.42 : 10,055.58 = 2,320.30 : x
  2. Step 2: Convert to fraction form
    6,703.42/10,055.58 = 2,320.30/x
  3. Step 3: Cross multiply
    6,703.42x = 10,055.58 × 2,320.30
  4. Step 4: Simplify right side
    6,703.42x = 23,331,962.27
  5. Step 5: Solve for x
    x = 23,331,962.27/6,703.42
  6. Step 6: Final answer
    x = 3,480.61

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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.