Home / 43,828.56-60,478.92-25,920.07

Finding the Fourth Proportional to 43,828.56, 60,478.92 and 25,920.07

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Solution

The fourth proportional to 43,828.56, 60,478.92 and 25,920.07 is: 35,767.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,828.56 : 60,478.92 = 25,920.07 : x
  2. Step 2: Convert to fraction form
    43,828.56/60,478.92 = 25,920.07/x
  3. Step 3: Cross multiply
    43,828.56x = 60,478.92 × 25,920.07
  4. Step 4: Simplify right side
    43,828.56x = 1,567,617,688.73
  5. Step 5: Solve for x
    x = 1,567,617,688.73/43,828.56
  6. Step 6: Final answer
    x = 35,767.04

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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.