Home / 96,022.92-144,009.77-66,030.95

Finding the Fourth Proportional to 96,022.92, 144,009.77 and 66,030.95

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Solution

The fourth proportional to 96,022.92, 144,009.77 and 66,030.95 is: 99,029.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,022.92 : 144,009.77 = 66,030.95 : x
  2. Step 2: Convert to fraction form
    96,022.92/144,009.77 = 66,030.95/x
  3. Step 3: Cross multiply
    96,022.92x = 144,009.77 × 66,030.95
  4. Step 4: Simplify right side
    96,022.92x = 9,509,101,922.38
  5. Step 5: Solve for x
    x = 9,509,101,922.38/96,022.92
  6. Step 6: Final answer
    x = 99,029.50

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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.