Home / 16,210.53-24,303.99-10,932.43

Finding the Fourth Proportional to 16,210.53, 24,303.99 and 10,932.43

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Solution

The fourth proportional to 16,210.53, 24,303.99 and 10,932.43 is: 16,390.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,210.53 : 24,303.99 = 10,932.43 : x
  2. Step 2: Convert to fraction form
    16,210.53/24,303.99 = 10,932.43/x
  3. Step 3: Cross multiply
    16,210.53x = 24,303.99 × 10,932.43
  4. Step 4: Simplify right side
    16,210.53x = 265,701,669.40
  5. Step 5: Solve for x
    x = 265,701,669.40/16,210.53
  6. Step 6: Final answer
    x = 16,390.68

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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.