Home / 69,193.02-103,804.12-22,442.26

Finding the Fourth Proportional to 69,193.02, 103,804.12 and 22,442.26

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Solution

The fourth proportional to 69,193.02, 103,804.12 and 22,442.26 is: 33,668.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,193.02 : 103,804.12 = 22,442.26 : x
  2. Step 2: Convert to fraction form
    69,193.02/103,804.12 = 22,442.26/x
  3. Step 3: Cross multiply
    69,193.02x = 103,804.12 × 22,442.26
  4. Step 4: Simplify right side
    69,193.02x = 2,329,599,050.11
  5. Step 5: Solve for x
    x = 2,329,599,050.11/69,193.02
  6. Step 6: Final answer
    x = 33,668.12

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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.