Home / 23,653.27-35,485.74-7,013.30

Finding the Fourth Proportional to 23,653.27, 35,485.74 and 7,013.30

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Solution

The fourth proportional to 23,653.27, 35,485.74 and 7,013.30 is: 10,521.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,653.27 : 35,485.74 = 7,013.30 : x
  2. Step 2: Convert to fraction form
    23,653.27/35,485.74 = 7,013.30/x
  3. Step 3: Cross multiply
    23,653.27x = 35,485.74 × 7,013.30
  4. Step 4: Simplify right side
    23,653.27x = 248,871,927.85
  5. Step 5: Solve for x
    x = 248,871,927.85/23,653.27
  6. Step 6: Final answer
    x = 10,521.67

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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.