Home / 31,021.02-46,545.96-22,193.34

Finding the Fourth Proportional to 31,021.02, 46,545.96 and 22,193.34

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Solution

The fourth proportional to 31,021.02, 46,545.96 and 22,193.34 is: 33,300.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,021.02 : 46,545.96 = 22,193.34 : x
  2. Step 2: Convert to fraction form
    31,021.02/46,545.96 = 22,193.34/x
  3. Step 3: Cross multiply
    31,021.02x = 46,545.96 × 22,193.34
  4. Step 4: Simplify right side
    31,021.02x = 1,033,010,315.91
  5. Step 5: Solve for x
    x = 1,033,010,315.91/31,021.02
  6. Step 6: Final answer
    x = 33,300.33

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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.