Home / 106,204.08-146,528.64-60,256.12

Finding the Fourth Proportional to 106,204.08, 146,528.64 and 60,256.12

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Solution

The fourth proportional to 106,204.08, 146,528.64 and 60,256.12 is: 83,134.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,204.08 : 146,528.64 = 60,256.12 : x
  2. Step 2: Convert to fraction form
    106,204.08/146,528.64 = 60,256.12/x
  3. Step 3: Cross multiply
    106,204.08x = 146,528.64 × 60,256.12
  4. Step 4: Simplify right side
    106,204.08x = 8,829,247,315.28
  5. Step 5: Solve for x
    x = 8,829,247,315.28/106,204.08
  6. Step 6: Final answer
    x = 83,134.73

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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.