Home / 94,148.00-129,925.26-51,706.52

Finding the Fourth Proportional to 94,148.00, 129,925.26 and 51,706.52

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Solution

The fourth proportional to 94,148.00, 129,925.26 and 51,706.52 is: 71,355.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,148.00 : 129,925.26 = 51,706.52 : x
  2. Step 2: Convert to fraction form
    94,148.00/129,925.26 = 51,706.52/x
  3. Step 3: Cross multiply
    94,148.00x = 129,925.26 × 51,706.52
  4. Step 4: Simplify right side
    94,148.00x = 6,717,983,185.61
  5. Step 5: Solve for x
    x = 6,717,983,185.61/94,148.00
  6. Step 6: Final answer
    x = 71,355.56

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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.