Home / 16,297.16-24,445.73-8,504.15

Finding the Fourth Proportional to 16,297.16, 24,445.73 and 8,504.15

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Solution

The fourth proportional to 16,297.16, 24,445.73 and 8,504.15 is: 12,756.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,297.16 : 24,445.73 = 8,504.15 : x
  2. Step 2: Convert to fraction form
    16,297.16/24,445.73 = 8,504.15/x
  3. Step 3: Cross multiply
    16,297.16x = 24,445.73 × 8,504.15
  4. Step 4: Simplify right side
    16,297.16x = 207,890,053.81
  5. Step 5: Solve for x
    x = 207,890,053.81/16,297.16
  6. Step 6: Final answer
    x = 12,756.22

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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.