Home / 106,457.04-146,917.44-58,710.48

Finding the Fourth Proportional to 106,457.04, 146,917.44 and 58,710.48

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Solution

The fourth proportional to 106,457.04, 146,917.44 and 58,710.48 is: 81,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,457.04 : 146,917.44 = 58,710.48 : x
  2. Step 2: Convert to fraction form
    106,457.04/146,917.44 = 58,710.48/x
  3. Step 3: Cross multiply
    106,457.04x = 146,917.44 × 58,710.48
  4. Step 4: Simplify right side
    106,457.04x = 8,625,593,422.77
  5. Step 5: Solve for x
    x = 8,625,593,422.77/106,457.04
  6. Step 6: Final answer
    x = 81,024.17

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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.