Home / 214,572.04-296,104.18-119,077.32

Finding the Fourth Proportional to 214,572.04, 296,104.18 and 119,077.32

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Solution

The fourth proportional to 214,572.04, 296,104.18 and 119,077.32 is: 164,323.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,572.04 : 296,104.18 = 119,077.32 : x
  2. Step 2: Convert to fraction form
    214,572.04/296,104.18 = 119,077.32/x
  3. Step 3: Cross multiply
    214,572.04x = 296,104.18 × 119,077.32
  4. Step 4: Simplify right side
    214,572.04x = 35,259,292,195.20
  5. Step 5: Solve for x
    x = 35,259,292,195.20/214,572.04
  6. Step 6: Final answer
    x = 164,323.80

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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.