Home / 214,585.61-296,133.17-119,090.25

Finding the Fourth Proportional to 214,585.61, 296,133.17 and 119,090.25

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Solution

The fourth proportional to 214,585.61, 296,133.17 and 119,090.25 is: 164,347.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,585.61 : 296,133.17 = 119,090.25 : x
  2. Step 2: Convert to fraction form
    214,585.61/296,133.17 = 119,090.25/x
  3. Step 3: Cross multiply
    214,585.61x = 296,133.17 × 119,090.25
  4. Step 4: Simplify right side
    214,585.61x = 35,266,572,653.14
  5. Step 5: Solve for x
    x = 35,266,572,653.14/214,585.61
  6. Step 6: Final answer
    x = 164,347.34

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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.