Home / 114,534.02-171,659.64-83,052.14

Finding the Fourth Proportional to 114,534.02, 171,659.64 and 83,052.14

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Solution

The fourth proportional to 114,534.02, 171,659.64 and 83,052.14 is: 124,475.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,534.02 : 171,659.64 = 83,052.14 : x
  2. Step 2: Convert to fraction form
    114,534.02/171,659.64 = 83,052.14/x
  3. Step 3: Cross multiply
    114,534.02x = 171,659.64 × 83,052.14
  4. Step 4: Simplify right side
    114,534.02x = 14,256,700,453.63
  5. Step 5: Solve for x
    x = 14,256,700,453.63/114,534.02
  6. Step 6: Final answer
    x = 124,475.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.