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Finding the Fourth Proportional to 181,597.14, 250,600.30 and 101,022.93

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Solution

The fourth proportional to 181,597.14, 250,600.30 and 101,022.93 is: 139,409.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,597.14 : 250,600.30 = 101,022.93 : x
  2. Step 2: Convert to fraction form
    181,597.14/250,600.30 = 101,022.93/x
  3. Step 3: Cross multiply
    181,597.14x = 250,600.30 × 101,022.93
  4. Step 4: Simplify right side
    181,597.14x = 25,316,376,312.32
  5. Step 5: Solve for x
    x = 25,316,376,312.32/181,597.14
  6. Step 6: Final answer
    x = 139,409.55

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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.