Home / 55,626.54-76,610.58-48,070.38

Finding the Fourth Proportional to 55,626.54, 76,610.58 and 48,070.38

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Solution

The fourth proportional to 55,626.54, 76,610.58 and 48,070.38 is: 66,204.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,626.54 : 76,610.58 = 48,070.38 : x
  2. Step 2: Convert to fraction form
    55,626.54/76,610.58 = 48,070.38/x
  3. Step 3: Cross multiply
    55,626.54x = 76,610.58 × 48,070.38
  4. Step 4: Simplify right side
    55,626.54x = 3,682,699,692.62
  5. Step 5: Solve for x
    x = 3,682,699,692.62/55,626.54
  6. Step 6: Final answer
    x = 66,204.00

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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.