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Finding the Fourth Proportional to 182,655.05, 274,004.71 and 64,302.17

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Solution

The fourth proportional to 182,655.05, 274,004.71 and 64,302.17 is: 96,461.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,655.05 : 274,004.71 = 64,302.17 : x
  2. Step 2: Convert to fraction form
    182,655.05/274,004.71 = 64,302.17/x
  3. Step 3: Cross multiply
    182,655.05x = 274,004.71 × 64,302.17
  4. Step 4: Simplify right side
    182,655.05x = 17,619,095,912.44
  5. Step 5: Solve for x
    x = 17,619,095,912.44/182,655.05
  6. Step 6: Final answer
    x = 96,461.04

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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.