Home / 96,447.95-144,678.86-33,267.15

Finding the Fourth Proportional to 96,447.95, 144,678.86 and 33,267.15

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Solution

The fourth proportional to 96,447.95, 144,678.86 and 33,267.15 is: 49,903.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,447.95 : 144,678.86 = 33,267.15 : x
  2. Step 2: Convert to fraction form
    96,447.95/144,678.86 = 33,267.15/x
  3. Step 3: Cross multiply
    96,447.95x = 144,678.86 × 33,267.15
  4. Step 4: Simplify right side
    96,447.95x = 4,813,053,295.87
  5. Step 5: Solve for x
    x = 4,813,053,295.87/96,447.95
  6. Step 6: Final answer
    x = 49,903.12

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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.