Home / 106,053.26-146,349.74-58,306.24

Finding the Fourth Proportional to 106,053.26, 146,349.74 and 58,306.24

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Solution

The fourth proportional to 106,053.26, 146,349.74 and 58,306.24 is: 80,460.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,053.26 : 146,349.74 = 58,306.24 : x
  2. Step 2: Convert to fraction form
    106,053.26/146,349.74 = 58,306.24/x
  3. Step 3: Cross multiply
    106,053.26x = 146,349.74 × 58,306.24
  4. Step 4: Simplify right side
    106,053.26x = 8,533,102,041.10
  5. Step 5: Solve for x
    x = 8,533,102,041.10/106,053.26
  6. Step 6: Final answer
    x = 80,460.54

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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.