Home / 43,664.67-60,119.08-39,673.84

Finding the Fourth Proportional to 43,664.67, 60,119.08 and 39,673.84

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Solution

The fourth proportional to 43,664.67, 60,119.08 and 39,673.84 is: 54,624.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,664.67 : 60,119.08 = 39,673.84 : x
  2. Step 2: Convert to fraction form
    43,664.67/60,119.08 = 39,673.84/x
  3. Step 3: Cross multiply
    43,664.67x = 60,119.08 × 39,673.84
  4. Step 4: Simplify right side
    43,664.67x = 2,385,154,760.87
  5. Step 5: Solve for x
    x = 2,385,154,760.87/43,664.67
  6. Step 6: Final answer
    x = 54,624.36

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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.