Home / 164,368.55-226,835.43-92,748.62

Finding the Fourth Proportional to 164,368.55, 226,835.43 and 92,748.62

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Solution

The fourth proportional to 164,368.55, 226,835.43 and 92,748.62 is: 127,996.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,368.55 : 226,835.43 = 92,748.62 : x
  2. Step 2: Convert to fraction form
    164,368.55/226,835.43 = 92,748.62/x
  3. Step 3: Cross multiply
    164,368.55x = 226,835.43 × 92,748.62
  4. Step 4: Simplify right side
    164,368.55x = 21,038,673,099.61
  5. Step 5: Solve for x
    x = 21,038,673,099.61/164,368.55
  6. Step 6: Final answer
    x = 127,996.95

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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.