Home / 112,184.13-168,253.57-41,082.50

Finding the Fourth Proportional to 112,184.13, 168,253.57 and 41,082.50

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Solution

The fourth proportional to 112,184.13, 168,253.57 and 41,082.50 is: 61,615.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,184.13 : 168,253.57 = 41,082.50 : x
  2. Step 2: Convert to fraction form
    112,184.13/168,253.57 = 41,082.50/x
  3. Step 3: Cross multiply
    112,184.13x = 168,253.57 × 41,082.50
  4. Step 4: Simplify right side
    112,184.13x = 6,912,277,057.21
  5. Step 5: Solve for x
    x = 6,912,277,057.21/112,184.13
  6. Step 6: Final answer
    x = 61,615.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.