Home / 96,425.98-144,732.25-46,541.18

Finding the Fourth Proportional to 96,425.98, 144,732.25 and 46,541.18

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Solution

The fourth proportional to 96,425.98, 144,732.25 and 46,541.18 is: 69,856.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,425.98 : 144,732.25 = 46,541.18 : x
  2. Step 2: Convert to fraction form
    96,425.98/144,732.25 = 46,541.18/x
  3. Step 3: Cross multiply
    96,425.98x = 144,732.25 × 46,541.18
  4. Step 4: Simplify right side
    96,425.98x = 6,736,010,119.06
  5. Step 5: Solve for x
    x = 6,736,010,119.06/96,425.98
  6. Step 6: Final answer
    x = 69,856.80

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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.