Home / 89,092.23-133,621.62-44,707.07

Finding the Fourth Proportional to 89,092.23, 133,621.62 and 44,707.07

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Solution

The fourth proportional to 89,092.23, 133,621.62 and 44,707.07 is: 67,052.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,092.23 : 133,621.62 = 44,707.07 : x
  2. Step 2: Convert to fraction form
    89,092.23/133,621.62 = 44,707.07/x
  3. Step 3: Cross multiply
    89,092.23x = 133,621.62 × 44,707.07
  4. Step 4: Simplify right side
    89,092.23x = 5,973,830,450.75
  5. Step 5: Solve for x
    x = 5,973,830,450.75/89,092.23
  6. Step 6: Final answer
    x = 67,052.20

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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.