Home / 114,188.24-157,580.16-63,884

Finding the Fourth Proportional to 114,188.24, 157,580.16 and 63,884

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Solution

The fourth proportional to 114,188.24, 157,580.16 and 63,884 is: 88,160.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,188.24 : 157,580.16 = 63,884 : x
  2. Step 2: Convert to fraction form
    114,188.24/157,580.16 = 63,884/x
  3. Step 3: Cross multiply
    114,188.24x = 157,580.16 × 63,884
  4. Step 4: Simplify right side
    114,188.24x = 10,066,850,941.44
  5. Step 5: Solve for x
    x = 10,066,850,941.44/114,188.24
  6. Step 6: Final answer
    x = 88,160.14

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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.