Home / 106,468.24-146,927.12-58,723.24

Finding the Fourth Proportional to 106,468.24, 146,927.12 and 58,723.24

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Solution

The fourth proportional to 106,468.24, 146,927.12 and 58,723.24 is: 81,038.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,468.24 : 146,927.12 = 58,723.24 : x
  2. Step 2: Convert to fraction form
    106,468.24/146,927.12 = 58,723.24/x
  3. Step 3: Cross multiply
    106,468.24x = 146,927.12 × 58,723.24
  4. Step 4: Simplify right side
    106,468.24x = 8,628,036,530.27
  5. Step 5: Solve for x
    x = 8,628,036,530.27/106,468.24
  6. Step 6: Final answer
    x = 81,038.59

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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.