Home / 106,580.42-147,082.00-58,832.74

Finding the Fourth Proportional to 106,580.42, 147,082.00 and 58,832.74

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Solution

The fourth proportional to 106,580.42, 147,082.00 and 58,832.74 is: 81,189.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,580.42 : 147,082.00 = 58,832.74 : x
  2. Step 2: Convert to fraction form
    106,580.42/147,082.00 = 58,832.74/x
  3. Step 3: Cross multiply
    106,580.42x = 147,082.00 × 58,832.74
  4. Step 4: Simplify right side
    106,580.42x = 8,653,236,035.11
  5. Step 5: Solve for x
    x = 8,653,236,035.11/106,580.42
  6. Step 6: Final answer
    x = 81,189.74

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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.