Home / 35,520.80-49,036.46-22,096.40

Finding the Fourth Proportional to 35,520.80, 49,036.46 and 22,096.40

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Solution

The fourth proportional to 35,520.80, 49,036.46 and 22,096.40 is: 30,504.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,520.80 : 49,036.46 = 22,096.40 : x
  2. Step 2: Convert to fraction form
    35,520.80/49,036.46 = 22,096.40/x
  3. Step 3: Cross multiply
    35,520.80x = 49,036.46 × 22,096.40
  4. Step 4: Simplify right side
    35,520.80x = 1,083,528,879.08
  5. Step 5: Solve for x
    x = 1,083,528,879.08/35,520.80
  6. Step 6: Final answer
    x = 30,504.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.