Home / 96,450.47-144,769.08-46,565.58

Finding the Fourth Proportional to 96,450.47, 144,769.08 and 46,565.58

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Solution

The fourth proportional to 96,450.47, 144,769.08 and 46,565.58 is: 69,893.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,450.47 : 144,769.08 = 46,565.58 : x
  2. Step 2: Convert to fraction form
    96,450.47/144,769.08 = 46,565.58/x
  3. Step 3: Cross multiply
    96,450.47x = 144,769.08 × 46,565.58
  4. Step 4: Simplify right side
    96,450.47x = 6,741,256,176.27
  5. Step 5: Solve for x
    x = 6,741,256,176.27/96,450.47
  6. Step 6: Final answer
    x = 69,893.45

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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.