Home / 107,504.08-148,342.74-59,098.03

Finding the Fourth Proportional to 107,504.08, 148,342.74 and 59,098.03

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Solution

The fourth proportional to 107,504.08, 148,342.74 and 59,098.03 is: 81,548.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,504.08 : 148,342.74 = 59,098.03 : x
  2. Step 2: Convert to fraction form
    107,504.08/148,342.74 = 59,098.03/x
  3. Step 3: Cross multiply
    107,504.08x = 148,342.74 × 59,098.03
  4. Step 4: Simplify right side
    107,504.08x = 8,766,763,327.95
  5. Step 5: Solve for x
    x = 8,766,763,327.95/107,504.08
  6. Step 6: Final answer
    x = 81,548.19

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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.