Home / 89,040.04-133,627.76-32,933.22

Finding the Fourth Proportional to 89,040.04, 133,627.76 and 32,933.22

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Solution

The fourth proportional to 89,040.04, 133,627.76 and 32,933.22 is: 49,424.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,040.04 : 133,627.76 = 32,933.22 : x
  2. Step 2: Convert to fraction form
    89,040.04/133,627.76 = 32,933.22/x
  3. Step 3: Cross multiply
    89,040.04x = 133,627.76 × 32,933.22
  4. Step 4: Simplify right side
    89,040.04x = 4,400,792,418.19
  5. Step 5: Solve for x
    x = 4,400,792,418.19/89,040.04
  6. Step 6: Final answer
    x = 49,424.87

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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.