Home / 16,102.26-24,154.47-4,415.58

Finding the Fourth Proportional to 16,102.26, 24,154.47 and 4,415.58

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Solution

The fourth proportional to 16,102.26, 24,154.47 and 4,415.58 is: 6,623.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,102.26 : 24,154.47 = 4,415.58 : x
  2. Step 2: Convert to fraction form
    16,102.26/24,154.47 = 4,415.58/x
  3. Step 3: Cross multiply
    16,102.26x = 24,154.47 × 4,415.58
  4. Step 4: Simplify right side
    16,102.26x = 106,655,994.64
  5. Step 5: Solve for x
    x = 106,655,994.64/16,102.26
  6. Step 6: Final answer
    x = 6,623.67

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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.