Home / 29,206.80-43,811.75-9,483.91

Finding the Fourth Proportional to 29,206.80, 43,811.75 and 9,483.91

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Solution

The fourth proportional to 29,206.80, 43,811.75 and 9,483.91 is: 14,226.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,206.80 : 43,811.75 = 9,483.91 : x
  2. Step 2: Convert to fraction form
    29,206.80/43,811.75 = 9,483.91/x
  3. Step 3: Cross multiply
    29,206.80x = 43,811.75 × 9,483.91
  4. Step 4: Simplify right side
    29,206.80x = 415,506,608.12
  5. Step 5: Solve for x
    x = 415,506,608.12/29,206.80
  6. Step 6: Final answer
    x = 14,226.37

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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.