Home / 94,296.72-130,154.13-58,466.37

Finding the Fourth Proportional to 94,296.72, 130,154.13 and 58,466.37

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Solution

The fourth proportional to 94,296.72, 130,154.13 and 58,466.37 is: 80,698.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,296.72 : 130,154.13 = 58,466.37 : x
  2. Step 2: Convert to fraction form
    94,296.72/130,154.13 = 58,466.37/x
  3. Step 3: Cross multiply
    94,296.72x = 130,154.13 × 58,466.37
  4. Step 4: Simplify right side
    94,296.72x = 7,609,639,521.61
  5. Step 5: Solve for x
    x = 7,609,639,521.61/94,296.72
  6. Step 6: Final answer
    x = 80,698.88

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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.