Home / 7,582.41-10,463.74-4,396.33

Finding the Fourth Proportional to 7,582.41, 10,463.74 and 4,396.33

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Solution

The fourth proportional to 7,582.41, 10,463.74 and 4,396.33 is: 6,066.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582.41 : 10,463.74 = 4,396.33 : x
  2. Step 2: Convert to fraction form
    7,582.41/10,463.74 = 4,396.33/x
  3. Step 3: Cross multiply
    7,582.41x = 10,463.74 × 4,396.33
  4. Step 4: Simplify right side
    7,582.41x = 46,002,001.76
  5. Step 5: Solve for x
    x = 46,002,001.76/7,582.41
  6. Step 6: Final answer
    x = 6,066.94

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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.