Home / 16,029.43-24,041.71-5,638.75

Finding the Fourth Proportional to 16,029.43, 24,041.71 and 5,638.75

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Solution

The fourth proportional to 16,029.43, 24,041.71 and 5,638.75 is: 8,457.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,029.43 : 24,041.71 = 5,638.75 : x
  2. Step 2: Convert to fraction form
    16,029.43/24,041.71 = 5,638.75/x
  3. Step 3: Cross multiply
    16,029.43x = 24,041.71 × 5,638.75
  4. Step 4: Simplify right side
    16,029.43x = 135,565,192.26
  5. Step 5: Solve for x
    x = 135,565,192.26/16,029.43
  6. Step 6: Final answer
    x = 8,457.27

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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.