Home / 67,580.10-93,263.16-44,879.94

Finding the Fourth Proportional to 67,580.10, 93,263.16 and 44,879.94

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Solution

The fourth proportional to 67,580.10, 93,263.16 and 44,879.94 is: 61,936.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,580.10 : 93,263.16 = 44,879.94 : x
  2. Step 2: Convert to fraction form
    67,580.10/93,263.16 = 44,879.94/x
  3. Step 3: Cross multiply
    67,580.10x = 93,263.16 × 44,879.94
  4. Step 4: Simplify right side
    67,580.10x = 4,185,645,025.01
  5. Step 5: Solve for x
    x = 4,185,645,025.01/67,580.10
  6. Step 6: Final answer
    x = 61,936.06

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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.