Home / 160,853.64-241,123.57-76,591.16

Finding the Fourth Proportional to 160,853.64, 241,123.57 and 76,591.16

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Solution

The fourth proportional to 160,853.64, 241,123.57 and 76,591.16 is: 114,812.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,853.64 : 241,123.57 = 76,591.16 : x
  2. Step 2: Convert to fraction form
    160,853.64/241,123.57 = 76,591.16/x
  3. Step 3: Cross multiply
    160,853.64x = 241,123.57 × 76,591.16
  4. Step 4: Simplify right side
    160,853.64x = 18,467,934,628.19
  5. Step 5: Solve for x
    x = 18,467,934,628.19/160,853.64
  6. Step 6: Final answer
    x = 114,812.04

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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.