Home / 144,633.63-217,007.49-44,801.59

Finding the Fourth Proportional to 144,633.63, 217,007.49 and 44,801.59

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Solution

The fourth proportional to 144,633.63, 217,007.49 and 44,801.59 is: 67,220.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,633.63 : 217,007.49 = 44,801.59 : x
  2. Step 2: Convert to fraction form
    144,633.63/217,007.49 = 44,801.59/x
  3. Step 3: Cross multiply
    144,633.63x = 217,007.49 × 44,801.59
  4. Step 4: Simplify right side
    144,633.63x = 9,722,280,374.28
  5. Step 5: Solve for x
    x = 9,722,280,374.28/144,633.63
  6. Step 6: Final answer
    x = 67,220.05

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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.