Home / 33,470.02-46,188.65-18,566.02

Finding the Fourth Proportional to 33,470.02, 46,188.65 and 18,566.02

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Solution

The fourth proportional to 33,470.02, 46,188.65 and 18,566.02 is: 25,621.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,470.02 : 46,188.65 = 18,566.02 : x
  2. Step 2: Convert to fraction form
    33,470.02/46,188.65 = 18,566.02/x
  3. Step 3: Cross multiply
    33,470.02x = 46,188.65 × 18,566.02
  4. Step 4: Simplify right side
    33,470.02x = 857,539,399.67
  5. Step 5: Solve for x
    x = 857,539,399.67/33,470.02
  6. Step 6: Final answer
    x = 25,621.12

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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.