Home / 7,606.14-10,500.27-4,777.62

Finding the Fourth Proportional to 7,606.14, 10,500.27 and 4,777.62

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Solution

The fourth proportional to 7,606.14, 10,500.27 and 4,777.62 is: 6,595.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606.14 : 10,500.27 = 4,777.62 : x
  2. Step 2: Convert to fraction form
    7,606.14/10,500.27 = 4,777.62/x
  3. Step 3: Cross multiply
    7,606.14x = 10,500.27 × 4,777.62
  4. Step 4: Simplify right side
    7,606.14x = 50,166,299.96
  5. Step 5: Solve for x
    x = 50,166,299.96/7,606.14
  6. Step 6: Final answer
    x = 6,595.50

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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.