Home / 107,078.73-160,628.01-35,032.04

Finding the Fourth Proportional to 107,078.73, 160,628.01 and 35,032.04

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Solution

The fourth proportional to 107,078.73, 160,628.01 and 35,032.04 is: 52,551.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,078.73 : 160,628.01 = 35,032.04 : x
  2. Step 2: Convert to fraction form
    107,078.73/160,628.01 = 35,032.04/x
  3. Step 3: Cross multiply
    107,078.73x = 160,628.01 × 35,032.04
  4. Step 4: Simplify right side
    107,078.73x = 5,627,126,871.44
  5. Step 5: Solve for x
    x = 5,627,126,871.44/107,078.73
  6. Step 6: Final answer
    x = 52,551.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.