Home / 46,983.72-64,763.94-35,607.68

Finding the Fourth Proportional to 46,983.72, 64,763.94 and 35,607.68

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Solution

The fourth proportional to 46,983.72, 64,763.94 and 35,607.68 is: 49,082.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,983.72 : 64,763.94 = 35,607.68 : x
  2. Step 2: Convert to fraction form
    46,983.72/64,763.94 = 35,607.68/x
  3. Step 3: Cross multiply
    46,983.72x = 64,763.94 × 35,607.68
  4. Step 4: Simplify right side
    46,983.72x = 2,306,093,651.06
  5. Step 5: Solve for x
    x = 2,306,093,651.06/46,983.72
  6. Step 6: Final answer
    x = 49,082.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.