Home / 114,052.44-157,385.96-63,062.20

Finding the Fourth Proportional to 114,052.44, 157,385.96 and 63,062.20

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Solution

The fourth proportional to 114,052.44, 157,385.96 and 63,062.20 is: 87,022.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,052.44 : 157,385.96 = 63,062.20 : x
  2. Step 2: Convert to fraction form
    114,052.44/157,385.96 = 63,062.20/x
  3. Step 3: Cross multiply
    114,052.44x = 157,385.96 × 63,062.20
  4. Step 4: Simplify right side
    114,052.44x = 9,925,104,886.71
  5. Step 5: Solve for x
    x = 9,925,104,886.71/114,052.44
  6. Step 6: Final answer
    x = 87,022.29

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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.