Home / 193,179.06-289,767.06-60,059.07

Finding the Fourth Proportional to 193,179.06, 289,767.06 and 60,059.07

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Solution

The fourth proportional to 193,179.06, 289,767.06 and 60,059.07 is: 90,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,179.06 : 289,767.06 = 60,059.07 : x
  2. Step 2: Convert to fraction form
    193,179.06/289,767.06 = 60,059.07/x
  3. Step 3: Cross multiply
    193,179.06x = 289,767.06 × 60,059.07
  4. Step 4: Simplify right side
    193,179.06x = 17,403,140,140.23
  5. Step 5: Solve for x
    x = 17,403,140,140.23/193,179.06
  6. Step 6: Final answer
    x = 90,088.13

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1.5x scale

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.