Home / 382,331.68-573,460.46-116,094.53

Finding the Fourth Proportional to 382,331.68, 573,460.46 and 116,094.53

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Solution

The fourth proportional to 382,331.68, 573,460.46 and 116,094.53 is: 174,130.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,331.68 : 573,460.46 = 116,094.53 : x
  2. Step 2: Convert to fraction form
    382,331.68/573,460.46 = 116,094.53/x
  3. Step 3: Cross multiply
    382,331.68x = 573,460.46 × 116,094.53
  4. Step 4: Simplify right side
    382,331.68x = 66,575,623,430.46
  5. Step 5: Solve for x
    x = 66,575,623,430.46/382,331.68
  6. Step 6: Final answer
    x = 174,130.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.