Home / 114,066.28-171,108.56-34,098.40

Finding the Fourth Proportional to 114,066.28, 171,108.56 and 34,098.40

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Solution

The fourth proportional to 114,066.28, 171,108.56 and 34,098.40 is: 51,150.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,066.28 : 171,108.56 = 34,098.40 : x
  2. Step 2: Convert to fraction form
    114,066.28/171,108.56 = 34,098.40/x
  3. Step 3: Cross multiply
    114,066.28x = 171,108.56 × 34,098.40
  4. Step 4: Simplify right side
    114,066.28x = 5,834,527,951.81
  5. Step 5: Solve for x
    x = 5,834,527,951.81/114,066.28
  6. Step 6: Final answer
    x = 51,150.33

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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.