Home / 41,430.84-57,174.66-22,568.10

Finding the Fourth Proportional to 41,430.84, 57,174.66 and 22,568.10

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Solution

The fourth proportional to 41,430.84, 57,174.66 and 22,568.10 is: 31,144.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,430.84 : 57,174.66 = 22,568.10 : x
  2. Step 2: Convert to fraction form
    41,430.84/57,174.66 = 22,568.10/x
  3. Step 3: Cross multiply
    41,430.84x = 57,174.66 × 22,568.10
  4. Step 4: Simplify right side
    41,430.84x = 1,290,323,444.35
  5. Step 5: Solve for x
    x = 1,290,323,444.35/41,430.84
  6. Step 6: Final answer
    x = 31,144.03

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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.