Home / 7,582.30-10,463.46-4,396.03

Finding the Fourth Proportional to 7,582.30, 10,463.46 and 4,396.03

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Solution

The fourth proportional to 7,582.30, 10,463.46 and 4,396.03 is: 6,066.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582.30 : 10,463.46 = 4,396.03 : x
  2. Step 2: Convert to fraction form
    7,582.30/10,463.46 = 4,396.03/x
  3. Step 3: Cross multiply
    7,582.30x = 10,463.46 × 4,396.03
  4. Step 4: Simplify right side
    7,582.30x = 45,997,684.06
  5. Step 5: Solve for x
    x = 45,997,684.06/7,582.30
  6. Step 6: Final answer
    x = 6,066.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.