Home / 7,043.18-10,570.08-4,816.69

Finding the Fourth Proportional to 7,043.18, 10,570.08 and 4,816.69

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Solution

The fourth proportional to 7,043.18, 10,570.08 and 4,816.69 is: 7,228.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,043.18 : 10,570.08 = 4,816.69 : x
  2. Step 2: Convert to fraction form
    7,043.18/10,570.08 = 4,816.69/x
  3. Step 3: Cross multiply
    7,043.18x = 10,570.08 × 4,816.69
  4. Step 4: Simplify right side
    7,043.18x = 50,912,790.27
  5. Step 5: Solve for x
    x = 50,912,790.27/7,043.18
  6. Step 6: Final answer
    x = 7,228.67

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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.