Home / 49,130.52-73,698.30-14,069.25

Finding the Fourth Proportional to 49,130.52, 73,698.30 and 14,069.25

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Solution

The fourth proportional to 49,130.52, 73,698.30 and 14,069.25 is: 21,104.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,130.52 : 73,698.30 = 14,069.25 : x
  2. Step 2: Convert to fraction form
    49,130.52/73,698.30 = 14,069.25/x
  3. Step 3: Cross multiply
    49,130.52x = 73,698.30 × 14,069.25
  4. Step 4: Simplify right side
    49,130.52x = 1,036,879,807.28
  5. Step 5: Solve for x
    x = 1,036,879,807.28/49,130.52
  6. Step 6: Final answer
    x = 21,104.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.