Home / 55,944-83,847.60-26,322.48

Finding the Fourth Proportional to 55,944, 83,847.60 and 26,322.48

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Solution

The fourth proportional to 55,944, 83,847.60 and 26,322.48 is: 39,451.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,944 : 83,847.60 = 26,322.48 : x
  2. Step 2: Convert to fraction form
    55,944/83,847.60 = 26,322.48/x
  3. Step 3: Cross multiply
    55,944x = 83,847.60 × 26,322.48
  4. Step 4: Simplify right side
    55,944x = 2,207,076,774.05
  5. Step 5: Solve for x
    x = 2,207,076,774.05/55,944
  6. Step 6: Final answer
    x = 39,451.54

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1.5x scale

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.