Home / 7,947.37-10,967.37-4,410.58

Finding the Fourth Proportional to 7,947.37, 10,967.37 and 4,410.58

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Solution

The fourth proportional to 7,947.37, 10,967.37 and 4,410.58 is: 6,086.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,947.37 : 10,967.37 = 4,410.58 : x
  2. Step 2: Convert to fraction form
    7,947.37/10,967.37 = 4,410.58/x
  3. Step 3: Cross multiply
    7,947.37x = 10,967.37 × 4,410.58
  4. Step 4: Simplify right side
    7,947.37x = 48,372,462.77
  5. Step 5: Solve for x
    x = 48,372,462.77/7,947.37
  6. Step 6: Final answer
    x = 6,086.60

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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.