Home / 19,673.04-29,509.52-6,165.25

Finding the Fourth Proportional to 19,673.04, 29,509.52 and 6,165.25

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Solution

The fourth proportional to 19,673.04, 29,509.52 and 6,165.25 is: 9,247.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,673.04 : 29,509.52 = 6,165.25 : x
  2. Step 2: Convert to fraction form
    19,673.04/29,509.52 = 6,165.25/x
  3. Step 3: Cross multiply
    19,673.04x = 29,509.52 × 6,165.25
  4. Step 4: Simplify right side
    19,673.04x = 181,933,583.59
  5. Step 5: Solve for x
    x = 181,933,583.59/19,673.04
  6. Step 6: Final answer
    x = 9,247.86

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1.5x scale

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.