Home / 24,283.37-36,428.24-8,488.67

Finding the Fourth Proportional to 24,283.37, 36,428.24 and 8,488.67

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Solution

The fourth proportional to 24,283.37, 36,428.24 and 8,488.67 is: 12,734.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,283.37 : 36,428.24 = 8,488.67 : x
  2. Step 2: Convert to fraction form
    24,283.37/36,428.24 = 8,488.67/x
  3. Step 3: Cross multiply
    24,283.37x = 36,428.24 × 8,488.67
  4. Step 4: Simplify right side
    24,283.37x = 309,227,308.04
  5. Step 5: Solve for x
    x = 309,227,308.04/24,283.37
  6. Step 6: Final answer
    x = 12,734.12

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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.