Home / 181,749.24-250,837.50-104,255.10

Finding the Fourth Proportional to 181,749.24, 250,837.50 and 104,255.10

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Solution

The fourth proportional to 181,749.24, 250,837.50 and 104,255.10 is: 143,885.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,749.24 : 250,837.50 = 104,255.10 : x
  2. Step 2: Convert to fraction form
    181,749.24/250,837.50 = 104,255.10/x
  3. Step 3: Cross multiply
    181,749.24x = 250,837.50 × 104,255.10
  4. Step 4: Simplify right side
    181,749.24x = 26,151,088,646.25
  5. Step 5: Solve for x
    x = 26,151,088,646.25/181,749.24
  6. Step 6: Final answer
    x = 143,885.55

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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.