Home / 110,708.25-152,777.39-60,407.25

Finding the Fourth Proportional to 110,708.25, 152,777.39 and 60,407.25

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Solution

The fourth proportional to 110,708.25, 152,777.39 and 60,407.25 is: 83,362.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,708.25 : 152,777.39 = 60,407.25 : x
  2. Step 2: Convert to fraction form
    110,708.25/152,777.39 = 60,407.25/x
  3. Step 3: Cross multiply
    110,708.25x = 152,777.39 × 60,407.25
  4. Step 4: Simplify right side
    110,708.25x = 9,228,861,690.04
  5. Step 5: Solve for x
    x = 9,228,861,690.04/110,708.25
  6. Step 6: Final answer
    x = 83,362.01

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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.