Home / 22,346.63-33,525.48-6,764.30

Finding the Fourth Proportional to 22,346.63, 33,525.48 and 6,764.30

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Solution

The fourth proportional to 22,346.63, 33,525.48 and 6,764.30 is: 10,148.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.63 : 33,525.48 = 6,764.30 : x
  2. Step 2: Convert to fraction form
    22,346.63/33,525.48 = 6,764.30/x
  3. Step 3: Cross multiply
    22,346.63x = 33,525.48 × 6,764.30
  4. Step 4: Simplify right side
    22,346.63x = 226,776,404.36
  5. Step 5: Solve for x
    x = 226,776,404.36/22,346.63
  6. Step 6: Final answer
    x = 10,148.13

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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.