Home / 32,846.69-45,328.42-17,739.36

Finding the Fourth Proportional to 32,846.69, 45,328.42 and 17,739.36

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Solution

The fourth proportional to 32,846.69, 45,328.42 and 17,739.36 is: 24,480.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,846.69 : 45,328.42 = 17,739.36 : x
  2. Step 2: Convert to fraction form
    32,846.69/45,328.42 = 17,739.36/x
  3. Step 3: Cross multiply
    32,846.69x = 45,328.42 × 17,739.36
  4. Step 4: Simplify right side
    32,846.69x = 804,097,062.70
  5. Step 5: Solve for x
    x = 804,097,062.70/32,846.69
  6. Step 6: Final answer
    x = 24,480.31

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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.