Home / 106,473.02-146,933.55-58,725.14

Finding the Fourth Proportional to 106,473.02, 146,933.55 and 58,725.14

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Solution

The fourth proportional to 106,473.02, 146,933.55 and 58,725.14 is: 81,041.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,473.02 : 146,933.55 = 58,725.14 : x
  2. Step 2: Convert to fraction form
    106,473.02/146,933.55 = 58,725.14/x
  3. Step 3: Cross multiply
    106,473.02x = 146,933.55 × 58,725.14
  4. Step 4: Simplify right side
    106,473.02x = 8,628,693,294.45
  5. Step 5: Solve for x
    x = 8,628,693,294.45/106,473.02
  6. Step 6: Final answer
    x = 81,041.12

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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.