Home / 183,154.30-274,770.92-56,792.00

Finding the Fourth Proportional to 183,154.30, 274,770.92 and 56,792.00

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Solution

The fourth proportional to 183,154.30, 274,770.92 and 56,792.00 is: 85,200.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,154.30 : 274,770.92 = 56,792.00 : x
  2. Step 2: Convert to fraction form
    183,154.30/274,770.92 = 56,792.00/x
  3. Step 3: Cross multiply
    183,154.30x = 274,770.92 × 56,792.00
  4. Step 4: Simplify right side
    183,154.30x = 15,604,791,417.28
  5. Step 5: Solve for x
    x = 15,604,791,417.28/183,154.30
  6. Step 6: Final answer
    x = 85,200.25

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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.