Home / 175,328.24-241,935.12-103,694.27

Finding the Fourth Proportional to 175,328.24, 241,935.12 and 103,694.27

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Solution

The fourth proportional to 175,328.24, 241,935.12 and 103,694.27 is: 143,087.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,328.24 : 241,935.12 = 103,694.27 : x
  2. Step 2: Convert to fraction form
    175,328.24/241,935.12 = 103,694.27/x
  3. Step 3: Cross multiply
    175,328.24x = 241,935.12 × 103,694.27
  4. Step 4: Simplify right side
    175,328.24x = 25,087,285,655.76
  5. Step 5: Solve for x
    x = 25,087,285,655.76/175,328.24
  6. Step 6: Final answer
    x = 143,087.53

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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.