Home / 16,490.82-24,740.28-4,804.14

Finding the Fourth Proportional to 16,490.82, 24,740.28 and 4,804.14

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Solution

The fourth proportional to 16,490.82, 24,740.28 and 4,804.14 is: 7,207.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,490.82 : 24,740.28 = 4,804.14 : x
  2. Step 2: Convert to fraction form
    16,490.82/24,740.28 = 4,804.14/x
  3. Step 3: Cross multiply
    16,490.82x = 24,740.28 × 4,804.14
  4. Step 4: Simplify right side
    16,490.82x = 118,855,768.76
  5. Step 5: Solve for x
    x = 118,855,768.76/16,490.82
  6. Step 6: Final answer
    x = 7,207.39

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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.