Home / 94,267.44-130,089.40-51,828.66

Finding the Fourth Proportional to 94,267.44, 130,089.40 and 51,828.66

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Solution

The fourth proportional to 94,267.44, 130,089.40 and 51,828.66 is: 71,523.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,267.44 : 130,089.40 = 51,828.66 : x
  2. Step 2: Convert to fraction form
    94,267.44/130,089.40 = 51,828.66/x
  3. Step 3: Cross multiply
    94,267.44x = 130,089.40 × 51,828.66
  4. Step 4: Simplify right side
    94,267.44x = 6,742,359,282.20
  5. Step 5: Solve for x
    x = 6,742,359,282.20/94,267.44
  6. Step 6: Final answer
    x = 71,523.73

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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.