Home / 16,475.34-24,712.79-3,995.48

Finding the Fourth Proportional to 16,475.34, 24,712.79 and 3,995.48

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Solution

The fourth proportional to 16,475.34, 24,712.79 and 3,995.48 is: 5,993.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,475.34 : 24,712.79 = 3,995.48 : x
  2. Step 2: Convert to fraction form
    16,475.34/24,712.79 = 3,995.48/x
  3. Step 3: Cross multiply
    16,475.34x = 24,712.79 × 3,995.48
  4. Step 4: Simplify right side
    16,475.34x = 98,739,458.19
  5. Step 5: Solve for x
    x = 98,739,458.19/16,475.34
  6. Step 6: Final answer
    x = 5,993.17

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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.