Home / 63,141.20-94,708.08-23,695

Finding the Fourth Proportional to 63,141.20, 94,708.08 and 23,695

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Solution

The fourth proportional to 63,141.20, 94,708.08 and 23,695 is: 35,541.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,141.20 : 94,708.08 = 23,695 : x
  2. Step 2: Convert to fraction form
    63,141.20/94,708.08 = 23,695/x
  3. Step 3: Cross multiply
    63,141.20x = 94,708.08 × 23,695
  4. Step 4: Simplify right side
    63,141.20x = 2,244,107,955.60
  5. Step 5: Solve for x
    x = 2,244,107,955.60/63,141.20
  6. Step 6: Final answer
    x = 35,541.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.