Home / 96,183.44-144,275.16-63,112.76

Finding the Fourth Proportional to 96,183.44, 144,275.16 and 63,112.76

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Solution

The fourth proportional to 96,183.44, 144,275.16 and 63,112.76 is: 94,669.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,183.44 : 144,275.16 = 63,112.76 : x
  2. Step 2: Convert to fraction form
    96,183.44/144,275.16 = 63,112.76/x
  3. Step 3: Cross multiply
    96,183.44x = 144,275.16 × 63,112.76
  4. Step 4: Simplify right side
    96,183.44x = 9,105,603,547.04
  5. Step 5: Solve for x
    x = 9,105,603,547.04/96,183.44
  6. Step 6: Final answer
    x = 94,669.14

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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.