Home / 43,185.04-59,595.48-25,039.28

Finding the Fourth Proportional to 43,185.04, 59,595.48 and 25,039.28

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Solution

The fourth proportional to 43,185.04, 59,595.48 and 25,039.28 is: 34,554.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,185.04 : 59,595.48 = 25,039.28 : x
  2. Step 2: Convert to fraction form
    43,185.04/59,595.48 = 25,039.28/x
  3. Step 3: Cross multiply
    43,185.04x = 59,595.48 × 25,039.28
  4. Step 4: Simplify right side
    43,185.04x = 1,492,227,910.45
  5. Step 5: Solve for x
    x = 1,492,227,910.45/43,185.04
  6. Step 6: Final answer
    x = 34,554.28

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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.