Home / 106,250.08-146,622.24-60,935.68

Finding the Fourth Proportional to 106,250.08, 146,622.24 and 60,935.68

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Solution

The fourth proportional to 106,250.08, 146,622.24 and 60,935.68 is: 84,089.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,250.08 : 146,622.24 = 60,935.68 : x
  2. Step 2: Convert to fraction form
    106,250.08/146,622.24 = 60,935.68/x
  3. Step 3: Cross multiply
    106,250.08x = 146,622.24 × 60,935.68
  4. Step 4: Simplify right side
    106,250.08x = 8,934,525,897.52
  5. Step 5: Solve for x
    x = 8,934,525,897.52/106,250.08
  6. Step 6: Final answer
    x = 84,089.59

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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.