Home / 214,086.62-295,457.54-118,602.20

Finding the Fourth Proportional to 214,086.62, 295,457.54 and 118,602.20

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Solution

The fourth proportional to 214,086.62, 295,457.54 and 118,602.20 is: 163,681.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,086.62 : 295,457.54 = 118,602.20 : x
  2. Step 2: Convert to fraction form
    214,086.62/295,457.54 = 118,602.20/x
  3. Step 3: Cross multiply
    214,086.62x = 295,457.54 × 118,602.20
  4. Step 4: Simplify right side
    214,086.62x = 35,041,914,396.22
  5. Step 5: Solve for x
    x = 35,041,914,396.22/214,086.62
  6. Step 6: Final answer
    x = 163,681.01

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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.