Home / 76,023.16-104,928.61-44,210.41

Finding the Fourth Proportional to 76,023.16, 104,928.61 and 44,210.41

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Solution

The fourth proportional to 76,023.16, 104,928.61 and 44,210.41 is: 61,020.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,023.16 : 104,928.61 = 44,210.41 : x
  2. Step 2: Convert to fraction form
    76,023.16/104,928.61 = 44,210.41/x
  3. Step 3: Cross multiply
    76,023.16x = 104,928.61 × 44,210.41
  4. Step 4: Simplify right side
    76,023.16x = 4,638,936,868.83
  5. Step 5: Solve for x
    x = 4,638,936,868.83/76,023.16
  6. Step 6: Final answer
    x = 61,020.05

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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.