Home / 114,444.64-171,200.04-92,283.04

Finding the Fourth Proportional to 114,444.64, 171,200.04 and 92,283.04

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Solution

The fourth proportional to 114,444.64, 171,200.04 and 92,283.04 is: 138,048.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,444.64 : 171,200.04 = 92,283.04 : x
  2. Step 2: Convert to fraction form
    114,444.64/171,200.04 = 92,283.04/x
  3. Step 3: Cross multiply
    114,444.64x = 171,200.04 × 92,283.04
  4. Step 4: Simplify right side
    114,444.64x = 15,798,860,139.32
  5. Step 5: Solve for x
    x = 15,798,860,139.32/114,444.64
  6. Step 6: Final answer
    x = 138,048.06

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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.