Home / 96,925.98-145,352.07-63,637.14

Finding the Fourth Proportional to 96,925.98, 145,352.07 and 63,637.14

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Solution

The fourth proportional to 96,925.98, 145,352.07 and 63,637.14 is: 95,431.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,925.98 : 145,352.07 = 63,637.14 : x
  2. Step 2: Convert to fraction form
    96,925.98/145,352.07 = 63,637.14/x
  3. Step 3: Cross multiply
    96,925.98x = 145,352.07 × 63,637.14
  4. Step 4: Simplify right side
    96,925.98x = 9,249,790,027.88
  5. Step 5: Solve for x
    x = 9,249,790,027.88/96,925.98
  6. Step 6: Final answer
    x = 95,431.48

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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.