Home / 80,273.95-110,778.06-44,466.28

Finding the Fourth Proportional to 80,273.95, 110,778.06 and 44,466.28

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Solution

The fourth proportional to 80,273.95, 110,778.06 and 44,466.28 is: 61,363.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,273.95 : 110,778.06 = 44,466.28 : x
  2. Step 2: Convert to fraction form
    80,273.95/110,778.06 = 44,466.28/x
  3. Step 3: Cross multiply
    80,273.95x = 110,778.06 × 44,466.28
  4. Step 4: Simplify right side
    80,273.95x = 4,925,888,746.75
  5. Step 5: Solve for x
    x = 4,925,888,746.75/80,273.95
  6. Step 6: Final answer
    x = 61,363.48

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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.