Home / 16,233.84-24,297.30-12,316.68

Finding the Fourth Proportional to 16,233.84, 24,297.30 and 12,316.68

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Solution

The fourth proportional to 16,233.84, 24,297.30 and 12,316.68 is: 18,434.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233.84 : 24,297.30 = 12,316.68 : x
  2. Step 2: Convert to fraction form
    16,233.84/24,297.30 = 12,316.68/x
  3. Step 3: Cross multiply
    16,233.84x = 24,297.30 × 12,316.68
  4. Step 4: Simplify right side
    16,233.84x = 299,262,068.96
  5. Step 5: Solve for x
    x = 299,262,068.96/16,233.84
  6. Step 6: Final answer
    x = 18,434.46

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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.