Home / 42,586.92-58,771.04-23,724.45

Finding the Fourth Proportional to 42,586.92, 58,771.04 and 23,724.45

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Solution

The fourth proportional to 42,586.92, 58,771.04 and 23,724.45 is: 32,740.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,586.92 : 58,771.04 = 23,724.45 : x
  2. Step 2: Convert to fraction form
    42,586.92/58,771.04 = 23,724.45/x
  3. Step 3: Cross multiply
    42,586.92x = 58,771.04 × 23,724.45
  4. Step 4: Simplify right side
    42,586.92x = 1,394,310,481.31
  5. Step 5: Solve for x
    x = 1,394,310,481.31/42,586.92
  6. Step 6: Final answer
    x = 32,740.35

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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.