Home / 292,082.04-403,110.21-169,548.27

Finding the Fourth Proportional to 292,082.04, 403,110.21 and 169,548.27

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Solution

The fourth proportional to 292,082.04, 403,110.21 and 169,548.27 is: 233,998.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,082.04 : 403,110.21 = 169,548.27 : x
  2. Step 2: Convert to fraction form
    292,082.04/403,110.21 = 169,548.27/x
  3. Step 3: Cross multiply
    292,082.04x = 403,110.21 × 169,548.27
  4. Step 4: Simplify right side
    292,082.04x = 68,346,638,724.84
  5. Step 5: Solve for x
    x = 68,346,638,724.84/292,082.04
  6. Step 6: Final answer
    x = 233,998.09

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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.