Home / 94,370.00-130,309.38-62,680.37

Finding the Fourth Proportional to 94,370.00, 130,309.38 and 62,680.37

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Solution

The fourth proportional to 94,370.00, 130,309.38 and 62,680.37 is: 86,551.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,370.00 : 130,309.38 = 62,680.37 : x
  2. Step 2: Convert to fraction form
    94,370.00/130,309.38 = 62,680.37/x
  3. Step 3: Cross multiply
    94,370.00x = 130,309.38 × 62,680.37
  4. Step 4: Simplify right side
    94,370.00x = 8,167,839,501.32
  5. Step 5: Solve for x
    x = 8,167,839,501.32/94,370.00
  6. Step 6: Final answer
    x = 86,551.23

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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.