Home / 43,075.08-59,443.92-25,170.84

Finding the Fourth Proportional to 43,075.08, 59,443.92 and 25,170.84

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Solution

The fourth proportional to 43,075.08, 59,443.92 and 25,170.84 is: 34,735.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,075.08 : 59,443.92 = 25,170.84 : x
  2. Step 2: Convert to fraction form
    43,075.08/59,443.92 = 25,170.84/x
  3. Step 3: Cross multiply
    43,075.08x = 59,443.92 × 25,170.84
  4. Step 4: Simplify right side
    43,075.08x = 1,496,253,399.29
  5. Step 5: Solve for x
    x = 1,496,253,399.29/43,075.08
  6. Step 6: Final answer
    x = 34,735.94

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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.