Home / 214,760.46-296,373.45-119,276.10

Finding the Fourth Proportional to 214,760.46, 296,373.45 and 119,276.10

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Solution

The fourth proportional to 214,760.46, 296,373.45 and 119,276.10 is: 164,603.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,760.46 : 296,373.45 = 119,276.10 : x
  2. Step 2: Convert to fraction form
    214,760.46/296,373.45 = 119,276.10/x
  3. Step 3: Cross multiply
    214,760.46x = 296,373.45 × 119,276.10
  4. Step 4: Simplify right side
    214,760.46x = 35,350,269,259.55
  5. Step 5: Solve for x
    x = 35,350,269,259.55/214,760.46
  6. Step 6: Final answer
    x = 164,603.25

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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.