Home / 107,342.04-148,105.32-59,583.44

Finding the Fourth Proportional to 107,342.04, 148,105.32 and 59,583.44

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Solution

The fourth proportional to 107,342.04, 148,105.32 and 59,583.44 is: 82,210.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,342.04 : 148,105.32 = 59,583.44 : x
  2. Step 2: Convert to fraction form
    107,342.04/148,105.32 = 59,583.44/x
  3. Step 3: Cross multiply
    107,342.04x = 148,105.32 × 59,583.44
  4. Step 4: Simplify right side
    107,342.04x = 8,824,624,447.90
  5. Step 5: Solve for x
    x = 8,824,624,447.90/107,342.04
  6. Step 6: Final answer
    x = 82,210.33

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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.