Home / 16,242.32-24,373.20-7,008.32

Finding the Fourth Proportional to 16,242.32, 24,373.20 and 7,008.32

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Solution

The fourth proportional to 16,242.32, 24,373.20 and 7,008.32 is: 10,516.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,242.32 : 24,373.20 = 7,008.32 : x
  2. Step 2: Convert to fraction form
    16,242.32/24,373.20 = 7,008.32/x
  3. Step 3: Cross multiply
    16,242.32x = 24,373.20 × 7,008.32
  4. Step 4: Simplify right side
    16,242.32x = 170,815,185.02
  5. Step 5: Solve for x
    x = 170,815,185.02/16,242.32
  6. Step 6: Final answer
    x = 10,516.67

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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.