Home / 106,349.24-146,756.64-58,594.88

Finding the Fourth Proportional to 106,349.24, 146,756.64 and 58,594.88

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Solution

The fourth proportional to 106,349.24, 146,756.64 and 58,594.88 is: 80,858.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,349.24 : 146,756.64 = 58,594.88 : x
  2. Step 2: Convert to fraction form
    106,349.24/146,756.64 = 58,594.88/x
  3. Step 3: Cross multiply
    106,349.24x = 146,756.64 × 58,594.88
  4. Step 4: Simplify right side
    106,349.24x = 8,599,187,710.00
  5. Step 5: Solve for x
    x = 8,599,187,710.00/106,349.24
  6. Step 6: Final answer
    x = 80,858.01

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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.