Home / 96,011.06-144,016.56-25,890.35

Finding the Fourth Proportional to 96,011.06, 144,016.56 and 25,890.35

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Solution

The fourth proportional to 96,011.06, 144,016.56 and 25,890.35 is: 38,835.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,011.06 : 144,016.56 = 25,890.35 : x
  2. Step 2: Convert to fraction form
    96,011.06/144,016.56 = 25,890.35/x
  3. Step 3: Cross multiply
    96,011.06x = 144,016.56 × 25,890.35
  4. Step 4: Simplify right side
    96,011.06x = 3,728,638,424.11
  5. Step 5: Solve for x
    x = 3,728,638,424.11/96,011.06
  6. Step 6: Final answer
    x = 38,835.51

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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.