Home / 94,425.62-130,307.00-51,984.18

Finding the Fourth Proportional to 94,425.62, 130,307.00 and 51,984.18

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Solution

The fourth proportional to 94,425.62, 130,307.00 and 51,984.18 is: 71,737.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,425.62 : 130,307.00 = 51,984.18 : x
  2. Step 2: Convert to fraction form
    94,425.62/130,307.00 = 51,984.18/x
  3. Step 3: Cross multiply
    94,425.62x = 130,307.00 × 51,984.18
  4. Step 4: Simplify right side
    94,425.62x = 6,773,902,283.34
  5. Step 5: Solve for x
    x = 6,773,902,283.34/94,425.62
  6. Step 6: Final answer
    x = 71,737.97

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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.