Home / 53,587.42-73,949.94-29,714.56

Finding the Fourth Proportional to 53,587.42, 73,949.94 and 29,714.56

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Solution

The fourth proportional to 53,587.42, 73,949.94 and 29,714.56 is: 41,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,587.42 : 73,949.94 = 29,714.56 : x
  2. Step 2: Convert to fraction form
    53,587.42/73,949.94 = 29,714.56/x
  3. Step 3: Cross multiply
    53,587.42x = 73,949.94 × 29,714.56
  4. Step 4: Simplify right side
    53,587.42x = 2,197,389,929.13
  5. Step 5: Solve for x
    x = 2,197,389,929.13/53,587.42
  6. Step 6: Final answer
    x = 41,005.70

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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.