Home / 5,023.40-7,532.46-1,735.72

Finding the Fourth Proportional to 5,023.40, 7,532.46 and 1,735.72

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Solution

The fourth proportional to 5,023.40, 7,532.46 and 1,735.72 is: 2,602.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023.40 : 7,532.46 = 1,735.72 : x
  2. Step 2: Convert to fraction form
    5,023.40/7,532.46 = 1,735.72/x
  3. Step 3: Cross multiply
    5,023.40x = 7,532.46 × 1,735.72
  4. Step 4: Simplify right side
    5,023.40x = 13,074,222.64
  5. Step 5: Solve for x
    x = 13,074,222.64/5,023.40
  6. Step 6: Final answer
    x = 2,602.67

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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.