Home / 7,741.04-10,682.63-4,597.22

Finding the Fourth Proportional to 7,741.04, 10,682.63 and 4,597.22

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Solution

The fourth proportional to 7,741.04, 10,682.63 and 4,597.22 is: 6,344.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741.04 : 10,682.63 = 4,597.22 : x
  2. Step 2: Convert to fraction form
    7,741.04/10,682.63 = 4,597.22/x
  3. Step 3: Cross multiply
    7,741.04x = 10,682.63 × 4,597.22
  4. Step 4: Simplify right side
    7,741.04x = 49,110,323.89
  5. Step 5: Solve for x
    x = 49,110,323.89/7,741.04
  6. Step 6: Final answer
    x = 6,344.15

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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.