Home / 4,637.82-6,956.74-1,175.07

Finding the Fourth Proportional to 4,637.82, 6,956.74 and 1,175.07

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Solution

The fourth proportional to 4,637.82, 6,956.74 and 1,175.07 is: 1,762.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637.82 : 6,956.74 = 1,175.07 : x
  2. Step 2: Convert to fraction form
    4,637.82/6,956.74 = 1,175.07/x
  3. Step 3: Cross multiply
    4,637.82x = 6,956.74 × 1,175.07
  4. Step 4: Simplify right side
    4,637.82x = 8,174,656.47
  5. Step 5: Solve for x
    x = 8,174,656.47/4,637.82
  6. Step 6: Final answer
    x = 1,762.61

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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.