Home / 114,050.43-157,383.18-63,060.12

Finding the Fourth Proportional to 114,050.43, 157,383.18 and 63,060.12

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Solution

The fourth proportional to 114,050.43, 157,383.18 and 63,060.12 is: 87,019.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,050.43 : 157,383.18 = 63,060.12 : x
  2. Step 2: Convert to fraction form
    114,050.43/157,383.18 = 63,060.12/x
  3. Step 3: Cross multiply
    114,050.43x = 157,383.18 × 63,060.12
  4. Step 4: Simplify right side
    114,050.43x = 9,924,602,216.78
  5. Step 5: Solve for x
    x = 9,924,602,216.78/114,050.43
  6. Step 6: Final answer
    x = 87,019.42

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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.