Home / 46,995.45-70,368.46-36,761.84

Finding the Fourth Proportional to 46,995.45, 70,368.46 and 36,761.84

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Solution

The fourth proportional to 46,995.45, 70,368.46 and 36,761.84 is: 55,045.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,995.45 : 70,368.46 = 36,761.84 : x
  2. Step 2: Convert to fraction form
    46,995.45/70,368.46 = 36,761.84/x
  3. Step 3: Cross multiply
    46,995.45x = 70,368.46 × 36,761.84
  4. Step 4: Simplify right side
    46,995.45x = 2,586,874,067.57
  5. Step 5: Solve for x
    x = 2,586,874,067.57/46,995.45
  6. Step 6: Final answer
    x = 55,045.20

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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.