Home / 96,509.07-144,769.95-33,335.28

Finding the Fourth Proportional to 96,509.07, 144,769.95 and 33,335.28

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Solution

The fourth proportional to 96,509.07, 144,769.95 and 33,335.28 is: 50,005.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,509.07 : 144,769.95 = 33,335.28 : x
  2. Step 2: Convert to fraction form
    96,509.07/144,769.95 = 33,335.28/x
  3. Step 3: Cross multiply
    96,509.07x = 144,769.95 × 33,335.28
  4. Step 4: Simplify right side
    96,509.07x = 4,825,946,818.84
  5. Step 5: Solve for x
    x = 4,825,946,818.84/96,509.07
  6. Step 6: Final answer
    x = 50,005.11

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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.