Home / 107,583.44-148,461.44-59,835.84

Finding the Fourth Proportional to 107,583.44, 148,461.44 and 59,835.84

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Solution

The fourth proportional to 107,583.44, 148,461.44 and 59,835.84 is: 82,571.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,583.44 : 148,461.44 = 59,835.84 : x
  2. Step 2: Convert to fraction form
    107,583.44/148,461.44 = 59,835.84/x
  3. Step 3: Cross multiply
    107,583.44x = 148,461.44 × 59,835.84
  4. Step 4: Simplify right side
    107,583.44x = 8,883,314,970.01
  5. Step 5: Solve for x
    x = 8,883,314,970.01/107,583.44
  6. Step 6: Final answer
    x = 82,571.40

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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.