Home / 171,807.45-237,107.27-95,341.02

Finding the Fourth Proportional to 171,807.45, 237,107.27 and 95,341.02

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Solution

The fourth proportional to 171,807.45, 237,107.27 and 95,341.02 is: 131,577.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,807.45 : 237,107.27 = 95,341.02 : x
  2. Step 2: Convert to fraction form
    171,807.45/237,107.27 = 95,341.02/x
  3. Step 3: Cross multiply
    171,807.45x = 237,107.27 × 95,341.02
  4. Step 4: Simplify right side
    171,807.45x = 22,606,047,901.74
  5. Step 5: Solve for x
    x = 22,606,047,901.74/171,807.45
  6. Step 6: Final answer
    x = 131,577.81

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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.