Home / 60,624.33-90,954.50-31,062.93

Finding the Fourth Proportional to 60,624.33, 90,954.50 and 31,062.93

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Solution

The fourth proportional to 60,624.33, 90,954.50 and 31,062.93 is: 46,603.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,624.33 : 90,954.50 = 31,062.93 : x
  2. Step 2: Convert to fraction form
    60,624.33/90,954.50 = 31,062.93/x
  3. Step 3: Cross multiply
    60,624.33x = 90,954.50 × 31,062.93
  4. Step 4: Simplify right side
    60,624.33x = 2,825,313,111.37
  5. Step 5: Solve for x
    x = 2,825,313,111.37/60,624.33
  6. Step 6: Final answer
    x = 46,603.62

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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.