Home / 94,546-130,476.18-52,107.27

Finding the Fourth Proportional to 94,546, 130,476.18 and 52,107.27

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Solution

The fourth proportional to 94,546, 130,476.18 and 52,107.27 is: 71,909.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,546 : 130,476.18 = 52,107.27 : x
  2. Step 2: Convert to fraction form
    94,546/130,476.18 = 52,107.27/x
  3. Step 3: Cross multiply
    94,546x = 130,476.18 × 52,107.27
  4. Step 4: Simplify right side
    94,546x = 6,798,757,539.83
  5. Step 5: Solve for x
    x = 6,798,757,539.83/94,546
  6. Step 6: Final answer
    x = 71,909.52

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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.