Home / 45,760.36-63,150.69-25,617.16

Finding the Fourth Proportional to 45,760.36, 63,150.69 and 25,617.16

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Solution

The fourth proportional to 45,760.36, 63,150.69 and 25,617.16 is: 35,352.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,760.36 : 63,150.69 = 25,617.16 : x
  2. Step 2: Convert to fraction form
    45,760.36/63,150.69 = 25,617.16/x
  3. Step 3: Cross multiply
    45,760.36x = 63,150.69 × 25,617.16
  4. Step 4: Simplify right side
    45,760.36x = 1,617,741,329.84
  5. Step 5: Solve for x
    x = 1,617,741,329.84/45,760.36
  6. Step 6: Final answer
    x = 35,352.46

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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.