Home / 106,082.04-146,383.20-63,058.08

Finding the Fourth Proportional to 106,082.04, 146,383.20 and 63,058.08

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Solution

The fourth proportional to 106,082.04, 146,383.20 and 63,058.08 is: 87,014.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,082.04 : 146,383.20 = 63,058.08 : x
  2. Step 2: Convert to fraction form
    106,082.04/146,383.20 = 63,058.08/x
  3. Step 3: Cross multiply
    106,082.04x = 146,383.20 × 63,058.08
  4. Step 4: Simplify right side
    106,082.04x = 9,230,643,536.26
  5. Step 5: Solve for x
    x = 9,230,643,536.26/106,082.04
  6. Step 6: Final answer
    x = 87,014.20

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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.