Home / 226,852.45-340,329.30-69,093.07

Finding the Fourth Proportional to 226,852.45, 340,329.30 and 69,093.07

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Solution

The fourth proportional to 226,852.45, 340,329.30 and 69,093.07 is: 103,655.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,852.45 : 340,329.30 = 69,093.07 : x
  2. Step 2: Convert to fraction form
    226,852.45/340,329.30 = 69,093.07/x
  3. Step 3: Cross multiply
    226,852.45x = 340,329.30 × 69,093.07
  4. Step 4: Simplify right side
    226,852.45x = 23,514,395,038.03
  5. Step 5: Solve for x
    x = 23,514,395,038.03/226,852.45
  6. Step 6: Final answer
    x = 103,655.02

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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.