Home / 193,313.53-266,166.43-175,598.83

Finding the Fourth Proportional to 193,313.53, 266,166.43 and 175,598.83

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Solution

The fourth proportional to 193,313.53, 266,166.43 and 175,598.83 is: 241,775.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,313.53 : 266,166.43 = 175,598.83 : x
  2. Step 2: Convert to fraction form
    193,313.53/266,166.43 = 175,598.83/x
  3. Step 3: Cross multiply
    193,313.53x = 266,166.43 × 175,598.83
  4. Step 4: Simplify right side
    193,313.53x = 46,738,513,693.28
  5. Step 5: Solve for x
    x = 46,738,513,693.28/193,313.53
  6. Step 6: Final answer
    x = 241,775.70

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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.