Home / 96,210.36-144,315.60-26,089.68

Finding the Fourth Proportional to 96,210.36, 144,315.60 and 26,089.68

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Solution

The fourth proportional to 96,210.36, 144,315.60 and 26,089.68 is: 39,134.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,210.36 : 144,315.60 = 26,089.68 : x
  2. Step 2: Convert to fraction form
    96,210.36/144,315.60 = 26,089.68/x
  3. Step 3: Cross multiply
    96,210.36x = 144,315.60 × 26,089.68
  4. Step 4: Simplify right side
    96,210.36x = 3,765,147,823.01
  5. Step 5: Solve for x
    x = 3,765,147,823.01/96,210.36
  6. Step 6: Final answer
    x = 39,134.54

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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.