Home / 214,544.30-296,070.12-119,050.70

Finding the Fourth Proportional to 214,544.30, 296,070.12 and 119,050.70

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Solution

The fourth proportional to 214,544.30, 296,070.12 and 119,050.70 is: 164,289.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,544.30 : 296,070.12 = 119,050.70 : x
  2. Step 2: Convert to fraction form
    214,544.30/296,070.12 = 119,050.70/x
  3. Step 3: Cross multiply
    214,544.30x = 296,070.12 × 119,050.70
  4. Step 4: Simplify right side
    214,544.30x = 35,247,353,554.73
  5. Step 5: Solve for x
    x = 35,247,353,554.73/214,544.30
  6. Step 6: Final answer
    x = 164,289.40

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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.