Home / 96,895.44-145,280.61-46,267.07

Finding the Fourth Proportional to 96,895.44, 145,280.61 and 46,267.07

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Solution

The fourth proportional to 96,895.44, 145,280.61 and 46,267.07 is: 69,370.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,895.44 : 145,280.61 = 46,267.07 : x
  2. Step 2: Convert to fraction form
    96,895.44/145,280.61 = 46,267.07/x
  3. Step 3: Cross multiply
    96,895.44x = 145,280.61 × 46,267.07
  4. Step 4: Simplify right side
    96,895.44x = 6,721,707,426.11
  5. Step 5: Solve for x
    x = 6,721,707,426.11/96,895.44
  6. Step 6: Final answer
    x = 69,370.73

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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.