Home / 16,023.36-24,038.40-5,632.32

Finding the Fourth Proportional to 16,023.36, 24,038.40 and 5,632.32

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Solution

The fourth proportional to 16,023.36, 24,038.40 and 5,632.32 is: 8,449.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,023.36 : 24,038.40 = 5,632.32 : x
  2. Step 2: Convert to fraction form
    16,023.36/24,038.40 = 5,632.32/x
  3. Step 3: Cross multiply
    16,023.36x = 24,038.40 × 5,632.32
  4. Step 4: Simplify right side
    16,023.36x = 135,391,961.09
  5. Step 5: Solve for x
    x = 135,391,961.09/16,023.36
  6. Step 6: Final answer
    x = 8,449.66

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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.