Home / 325,256.19-448,853.51-182,043.87

Finding the Fourth Proportional to 325,256.19, 448,853.51 and 182,043.87

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Solution

The fourth proportional to 325,256.19, 448,853.51 and 182,043.87 is: 251,220.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,256.19 : 448,853.51 = 182,043.87 : x
  2. Step 2: Convert to fraction form
    325,256.19/448,853.51 = 182,043.87/x
  3. Step 3: Cross multiply
    325,256.19x = 448,853.51 × 182,043.87
  4. Step 4: Simplify right side
    325,256.19x = 81,711,029,113.26
  5. Step 5: Solve for x
    x = 81,711,029,113.26/325,256.19
  6. Step 6: Final answer
    x = 251,220.52

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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.