Home / 44,323.92-61,132.32-28,409.94

Finding the Fourth Proportional to 44,323.92, 61,132.32 and 28,409.94

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Solution

The fourth proportional to 44,323.92, 61,132.32 and 28,409.94 is: 39,183.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,323.92 : 61,132.32 = 28,409.94 : x
  2. Step 2: Convert to fraction form
    44,323.92/61,132.32 = 28,409.94/x
  3. Step 3: Cross multiply
    44,323.92x = 61,132.32 × 28,409.94
  4. Step 4: Simplify right side
    44,323.92x = 1,736,765,543.26
  5. Step 5: Solve for x
    x = 1,736,765,543.26/44,323.92
  6. Step 6: Final answer
    x = 39,183.48

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1.5x scale

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.