Home / 45,075.42-62,206.44-25,958.10

Finding the Fourth Proportional to 45,075.42, 62,206.44 and 25,958.10

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Solution

The fourth proportional to 45,075.42, 62,206.44 and 25,958.10 is: 35,823.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,075.42 : 62,206.44 = 25,958.10 : x
  2. Step 2: Convert to fraction form
    45,075.42/62,206.44 = 25,958.10/x
  3. Step 3: Cross multiply
    45,075.42x = 62,206.44 × 25,958.10
  4. Step 4: Simplify right side
    45,075.42x = 1,614,760,990.16
  5. Step 5: Solve for x
    x = 1,614,760,990.16/45,075.42
  6. Step 6: Final answer
    x = 35,823.54

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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.