Home / 170,076.13-255,116.64-59,268.13

Finding the Fourth Proportional to 170,076.13, 255,116.64 and 59,268.13

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Solution

The fourth proportional to 170,076.13, 255,116.64 and 59,268.13 is: 88,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,076.13 : 255,116.64 = 59,268.13 : x
  2. Step 2: Convert to fraction form
    170,076.13/255,116.64 = 59,268.13/x
  3. Step 3: Cross multiply
    170,076.13x = 255,116.64 × 59,268.13
  4. Step 4: Simplify right side
    170,076.13x = 15,120,286,184.68
  5. Step 5: Solve for x
    x = 15,120,286,184.68/170,076.13
  6. Step 6: Final answer
    x = 88,903.05

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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.