Home / 7,946.42-10,967.36-4,410.77

Finding the Fourth Proportional to 7,946.42, 10,967.36 and 4,410.77

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Solution

The fourth proportional to 7,946.42, 10,967.36 and 4,410.77 is: 6,087.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,946.42 : 10,967.36 = 4,410.77 : x
  2. Step 2: Convert to fraction form
    7,946.42/10,967.36 = 4,410.77/x
  3. Step 3: Cross multiply
    7,946.42x = 10,967.36 × 4,410.77
  4. Step 4: Simplify right side
    7,946.42x = 48,374,425.58
  5. Step 5: Solve for x
    x = 48,374,425.58/7,946.42
  6. Step 6: Final answer
    x = 6,087.58

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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.