Home / 4,449.27-6,674.72-1,526.93

Finding the Fourth Proportional to 4,449.27, 6,674.72 and 1,526.93

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Solution

The fourth proportional to 4,449.27, 6,674.72 and 1,526.93 is: 2,290.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449.27 : 6,674.72 = 1,526.93 : x
  2. Step 2: Convert to fraction form
    4,449.27/6,674.72 = 1,526.93/x
  3. Step 3: Cross multiply
    4,449.27x = 6,674.72 × 1,526.93
  4. Step 4: Simplify right side
    4,449.27x = 10,191,830.21
  5. Step 5: Solve for x
    x = 10,191,830.21/4,449.27
  6. Step 6: Final answer
    x = 2,290.67

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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.