Home / 24,429.40-36,648.90-8,846.68

Finding the Fourth Proportional to 24,429.40, 36,648.90 and 8,846.68

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Solution

The fourth proportional to 24,429.40, 36,648.90 and 8,846.68 is: 13,271.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429.40 : 36,648.90 = 8,846.68 : x
  2. Step 2: Convert to fraction form
    24,429.40/36,648.90 = 8,846.68/x
  3. Step 3: Cross multiply
    24,429.40x = 36,648.90 × 8,846.68
  4. Step 4: Simplify right side
    24,429.40x = 324,221,090.65
  5. Step 5: Solve for x
    x = 324,221,090.65/24,429.40
  6. Step 6: Final answer
    x = 13,271.76

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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.