Home / 193,695.04-267,280.79-179,412.56

Finding the Fourth Proportional to 193,695.04, 267,280.79 and 179,412.56

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Solution

The fourth proportional to 193,695.04, 267,280.79 and 179,412.56 is: 247,572.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,695.04 : 267,280.79 = 179,412.56 : x
  2. Step 2: Convert to fraction form
    193,695.04/267,280.79 = 179,412.56/x
  3. Step 3: Cross multiply
    193,695.04x = 267,280.79 × 179,412.56
  4. Step 4: Simplify right side
    193,695.04x = 47,953,529,875.66
  5. Step 5: Solve for x
    x = 47,953,529,875.66/193,695.04
  6. Step 6: Final answer
    x = 247,572.32

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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.