Home / 16,004.90-24,007.35-5,617.70

Finding the Fourth Proportional to 16,004.90, 24,007.35 and 5,617.70

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Solution

The fourth proportional to 16,004.90, 24,007.35 and 5,617.70 is: 8,426.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004.90 : 24,007.35 = 5,617.70 : x
  2. Step 2: Convert to fraction form
    16,004.90/24,007.35 = 5,617.70/x
  3. Step 3: Cross multiply
    16,004.90x = 24,007.35 × 5,617.70
  4. Step 4: Simplify right side
    16,004.90x = 134,866,090.10
  5. Step 5: Solve for x
    x = 134,866,090.10/16,004.90
  6. Step 6: Final answer
    x = 8,426.55

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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.