Home / 134,046.20-201,068.60-62,968.46

Finding the Fourth Proportional to 134,046.20, 201,068.60 and 62,968.46

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Solution

The fourth proportional to 134,046.20, 201,068.60 and 62,968.46 is: 94,452.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,046.20 : 201,068.60 = 62,968.46 : x
  2. Step 2: Convert to fraction form
    134,046.20/201,068.60 = 62,968.46/x
  3. Step 3: Cross multiply
    134,046.20x = 201,068.60 × 62,968.46
  4. Step 4: Simplify right side
    134,046.20x = 12,660,980,096.36
  5. Step 5: Solve for x
    x = 12,660,980,096.36/134,046.20
  6. Step 6: Final answer
    x = 94,452.36

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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.