Home / 193,429.04-267,201.18-183,970.46

Finding the Fourth Proportional to 193,429.04, 267,201.18 and 183,970.46

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Solution

The fourth proportional to 193,429.04, 267,201.18 and 183,970.46 is: 254,135.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,429.04 : 267,201.18 = 183,970.46 : x
  2. Step 2: Convert to fraction form
    193,429.04/267,201.18 = 183,970.46/x
  3. Step 3: Cross multiply
    193,429.04x = 267,201.18 × 183,970.46
  4. Step 4: Simplify right side
    193,429.04x = 49,157,123,997.14
  5. Step 5: Solve for x
    x = 49,157,123,997.14/193,429.04
  6. Step 6: Final answer
    x = 254,135.18

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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.