Home / 96,006.81-144,011.07-29,447.25

Finding the Fourth Proportional to 96,006.81, 144,011.07 and 29,447.25

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Solution

The fourth proportional to 96,006.81, 144,011.07 and 29,447.25 is: 44,171.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,006.81 : 144,011.07 = 29,447.25 : x
  2. Step 2: Convert to fraction form
    96,006.81/144,011.07 = 29,447.25/x
  3. Step 3: Cross multiply
    96,006.81x = 144,011.07 × 29,447.25
  4. Step 4: Simplify right side
    96,006.81x = 4,240,729,981.06
  5. Step 5: Solve for x
    x = 4,240,729,981.06/96,006.81
  6. Step 6: Final answer
    x = 44,171.14

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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.