Home / 106,094.07-146,406.47-58,347.27

Finding the Fourth Proportional to 106,094.07, 146,406.47 and 58,347.27

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Solution

The fourth proportional to 106,094.07, 146,406.47 and 58,347.27 is: 80,517.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,094.07 : 146,406.47 = 58,347.27 : x
  2. Step 2: Convert to fraction form
    106,094.07/146,406.47 = 58,347.27/x
  3. Step 3: Cross multiply
    106,094.07x = 146,406.47 × 58,347.27
  4. Step 4: Simplify right side
    106,094.07x = 8,542,417,543.10
  5. Step 5: Solve for x
    x = 8,542,417,543.10/106,094.07
  6. Step 6: Final answer
    x = 80,517.39

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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.