Home / 164,457.18-226,938.24-92,844.27

Finding the Fourth Proportional to 164,457.18, 226,938.24 and 92,844.27

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Solution

The fourth proportional to 164,457.18, 226,938.24 and 92,844.27 is: 128,117.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,457.18 : 226,938.24 = 92,844.27 : x
  2. Step 2: Convert to fraction form
    164,457.18/226,938.24 = 92,844.27/x
  3. Step 3: Cross multiply
    164,457.18x = 226,938.24 × 92,844.27
  4. Step 4: Simplify right side
    164,457.18x = 21,069,915,227.88
  5. Step 5: Solve for x
    x = 21,069,915,227.88/164,457.18
  6. Step 6: Final answer
    x = 128,117.94

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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.