Home / 45,762.24-63,153.09-25,619.03

Finding the Fourth Proportional to 45,762.24, 63,153.09 and 25,619.03

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Solution

The fourth proportional to 45,762.24, 63,153.09 and 25,619.03 is: 35,354.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,762.24 : 63,153.09 = 25,619.03 : x
  2. Step 2: Convert to fraction form
    45,762.24/63,153.09 = 25,619.03/x
  3. Step 3: Cross multiply
    45,762.24x = 63,153.09 × 25,619.03
  4. Step 4: Simplify right side
    45,762.24x = 1,617,920,591.54
  5. Step 5: Solve for x
    x = 1,617,920,591.54/45,762.24
  6. Step 6: Final answer
    x = 35,354.93

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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.