Home / 114,094.42-170,318.47-96,399.70

Finding the Fourth Proportional to 114,094.42, 170,318.47 and 96,399.70

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Solution

The fourth proportional to 114,094.42, 170,318.47 and 96,399.70 is: 143,904.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,094.42 : 170,318.47 = 96,399.70 : x
  2. Step 2: Convert to fraction form
    114,094.42/170,318.47 = 96,399.70/x
  3. Step 3: Cross multiply
    114,094.42x = 170,318.47 × 96,399.70
  4. Step 4: Simplify right side
    114,094.42x = 16,418,649,412.46
  5. Step 5: Solve for x
    x = 16,418,649,412.46/114,094.42
  6. Step 6: Final answer
    x = 143,904.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.