Home / 45,706.26-63,074.46-25,563.06

Finding the Fourth Proportional to 45,706.26, 63,074.46 and 25,563.06

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Solution

The fourth proportional to 45,706.26, 63,074.46 and 25,563.06 is: 35,276.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,706.26 : 63,074.46 = 25,563.06 : x
  2. Step 2: Convert to fraction form
    45,706.26/63,074.46 = 25,563.06/x
  3. Step 3: Cross multiply
    45,706.26x = 63,074.46 × 25,563.06
  4. Step 4: Simplify right side
    45,706.26x = 1,612,376,205.45
  5. Step 5: Solve for x
    x = 1,612,376,205.45/45,706.26
  6. Step 6: Final answer
    x = 35,276.92

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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.