Home / 214,164.12-295,543.98-133,586.04

Finding the Fourth Proportional to 214,164.12, 295,543.98 and 133,586.04

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Solution

The fourth proportional to 214,164.12, 295,543.98 and 133,586.04 is: 184,347.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,164.12 : 295,543.98 = 133,586.04 : x
  2. Step 2: Convert to fraction form
    214,164.12/295,543.98 = 133,586.04/x
  3. Step 3: Cross multiply
    214,164.12x = 295,543.98 × 133,586.04
  4. Step 4: Simplify right side
    214,164.12x = 39,480,549,934.04
  5. Step 5: Solve for x
    x = 39,480,549,934.04/214,164.12
  6. Step 6: Final answer
    x = 184,347.17

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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.