Home / 57,823.54-79,790.07-32,673.04

Finding the Fourth Proportional to 57,823.54, 79,790.07 and 32,673.04

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Solution

The fourth proportional to 57,823.54, 79,790.07 and 32,673.04 is: 45,085.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,823.54 : 79,790.07 = 32,673.04 : x
  2. Step 2: Convert to fraction form
    57,823.54/79,790.07 = 32,673.04/x
  3. Step 3: Cross multiply
    57,823.54x = 79,790.07 × 32,673.04
  4. Step 4: Simplify right side
    57,823.54x = 2,606,984,148.71
  5. Step 5: Solve for x
    x = 2,606,984,148.71/57,823.54
  6. Step 6: Final answer
    x = 45,085.17

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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.