Home / 89,032.94-133,355.32-44,582.18

Finding the Fourth Proportional to 89,032.94, 133,355.32 and 44,582.18

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Solution

The fourth proportional to 89,032.94, 133,355.32 and 44,582.18 is: 66,776.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,032.94 : 133,355.32 = 44,582.18 : x
  2. Step 2: Convert to fraction form
    89,032.94/133,355.32 = 44,582.18/x
  3. Step 3: Cross multiply
    89,032.94x = 133,355.32 × 44,582.18
  4. Step 4: Simplify right side
    89,032.94x = 5,945,270,880.20
  5. Step 5: Solve for x
    x = 5,945,270,880.20/89,032.94
  6. Step 6: Final answer
    x = 66,776.08

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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.