Home / 43,228.27-59,669.90-25,329.07

Finding the Fourth Proportional to 43,228.27, 59,669.90 and 25,329.07

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Solution

The fourth proportional to 43,228.27, 59,669.90 and 25,329.07 is: 34,962.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,228.27 : 59,669.90 = 25,329.07 : x
  2. Step 2: Convert to fraction form
    43,228.27/59,669.90 = 25,329.07/x
  3. Step 3: Cross multiply
    43,228.27x = 59,669.90 × 25,329.07
  4. Step 4: Simplify right side
    43,228.27x = 1,511,383,073.99
  5. Step 5: Solve for x
    x = 1,511,383,073.99/43,228.27
  6. Step 6: Final answer
    x = 34,962.84

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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.