Home / 175,467.30-242,145.62-94,894.84

Finding the Fourth Proportional to 175,467.30, 242,145.62 and 94,894.84

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Solution

The fourth proportional to 175,467.30, 242,145.62 and 94,894.84 is: 130,955.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,467.30 : 242,145.62 = 94,894.84 : x
  2. Step 2: Convert to fraction form
    175,467.30/242,145.62 = 94,894.84/x
  3. Step 3: Cross multiply
    175,467.30x = 242,145.62 × 94,894.84
  4. Step 4: Simplify right side
    175,467.30x = 22,978,369,866.60
  5. Step 5: Solve for x
    x = 22,978,369,866.60/175,467.30
  6. Step 6: Final answer
    x = 130,955.28

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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.