Home / 88,927.67-122,723.58-50,693.24

Finding the Fourth Proportional to 88,927.67, 122,723.58 and 50,693.24

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Solution

The fourth proportional to 88,927.67, 122,723.58 and 50,693.24 is: 69,958.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,927.67 : 122,723.58 = 50,693.24 : x
  2. Step 2: Convert to fraction form
    88,927.67/122,723.58 = 50,693.24/x
  3. Step 3: Cross multiply
    88,927.67x = 122,723.58 × 50,693.24
  4. Step 4: Simplify right side
    88,927.67x = 6,221,255,280.98
  5. Step 5: Solve for x
    x = 6,221,255,280.98/88,927.67
  6. Step 6: Final answer
    x = 69,958.60

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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.