Home / 183,090.50-274,674.96-56,727.95

Finding the Fourth Proportional to 183,090.50, 274,674.96 and 56,727.95

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Solution

The fourth proportional to 183,090.50, 274,674.96 and 56,727.95 is: 85,104.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,090.50 : 274,674.96 = 56,727.95 : x
  2. Step 2: Convert to fraction form
    183,090.50/274,674.96 = 56,727.95/x
  3. Step 3: Cross multiply
    183,090.50x = 274,674.96 × 56,727.95
  4. Step 4: Simplify right side
    183,090.50x = 15,581,746,023.76
  5. Step 5: Solve for x
    x = 15,581,746,023.76/183,090.50
  6. Step 6: Final answer
    x = 85,104.07

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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.