Home / 92,842.24-139,263.36-50,699.33

Finding the Fourth Proportional to 92,842.24, 139,263.36 and 50,699.33

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Solution

The fourth proportional to 92,842.24, 139,263.36 and 50,699.33 is: 76,049.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,842.24 : 139,263.36 = 50,699.33 : x
  2. Step 2: Convert to fraction form
    92,842.24/139,263.36 = 50,699.33/x
  3. Step 3: Cross multiply
    92,842.24x = 139,263.36 × 50,699.33
  4. Step 4: Simplify right side
    92,842.24x = 7,060,559,215.62
  5. Step 5: Solve for x
    x = 7,060,559,215.62/92,842.24
  6. Step 6: Final answer
    x = 76,049.00

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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.