Home / 107,302.96-148,076.02-59,556.88

Finding the Fourth Proportional to 107,302.96, 148,076.02 and 59,556.88

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Solution

The fourth proportional to 107,302.96, 148,076.02 and 59,556.88 is: 82,187.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,302.96 : 148,076.02 = 59,556.88 : x
  2. Step 2: Convert to fraction form
    107,302.96/148,076.02 = 59,556.88/x
  3. Step 3: Cross multiply
    107,302.96x = 148,076.02 × 59,556.88
  4. Step 4: Simplify right side
    107,302.96x = 8,818,945,754.02
  5. Step 5: Solve for x
    x = 8,818,945,754.02/107,302.96
  6. Step 6: Final answer
    x = 82,187.35

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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.