Home / 163,508.44-225,703.31-95,547.51

Finding the Fourth Proportional to 163,508.44, 225,703.31 and 95,547.51

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Solution

The fourth proportional to 163,508.44, 225,703.31 and 95,547.51 is: 131,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,508.44 : 225,703.31 = 95,547.51 : x
  2. Step 2: Convert to fraction form
    163,508.44/225,703.31 = 95,547.51/x
  3. Step 3: Cross multiply
    163,508.44x = 225,703.31 × 95,547.51
  4. Step 4: Simplify right side
    163,508.44x = 21,565,389,269.26
  5. Step 5: Solve for x
    x = 21,565,389,269.26/163,508.44
  6. Step 6: Final answer
    x = 131,891.60

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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.