Home / 214,893.06-296,244.45-151,032.66

Finding the Fourth Proportional to 214,893.06, 296,244.45 and 151,032.66

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Solution

The fourth proportional to 214,893.06, 296,244.45 and 151,032.66 is: 208,208.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,893.06 : 296,244.45 = 151,032.66 : x
  2. Step 2: Convert to fraction form
    214,893.06/296,244.45 = 151,032.66/x
  3. Step 3: Cross multiply
    214,893.06x = 296,244.45 × 151,032.66
  4. Step 4: Simplify right side
    214,893.06x = 44,742,587,293.74
  5. Step 5: Solve for x
    x = 44,742,587,293.74/214,893.06
  6. Step 6: Final answer
    x = 208,208.62

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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.