Home / 182,333.18-251,632.42-101,776.39

Finding the Fourth Proportional to 182,333.18, 251,632.42 and 101,776.39

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Solution

The fourth proportional to 182,333.18, 251,632.42 and 101,776.39 is: 140,458.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,333.18 : 251,632.42 = 101,776.39 : x
  2. Step 2: Convert to fraction form
    182,333.18/251,632.42 = 101,776.39/x
  3. Step 3: Cross multiply
    182,333.18x = 251,632.42 × 101,776.39
  4. Step 4: Simplify right side
    182,333.18x = 25,610,238,431.04
  5. Step 5: Solve for x
    x = 25,610,238,431.04/182,333.18
  6. Step 6: Final answer
    x = 140,458.46

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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.