Home / 60,907.19-91,336.56-23,446.46

Finding the Fourth Proportional to 60,907.19, 91,336.56 and 23,446.46

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Solution

The fourth proportional to 60,907.19, 91,336.56 and 23,446.46 is: 35,160.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,907.19 : 91,336.56 = 23,446.46 : x
  2. Step 2: Convert to fraction form
    60,907.19/91,336.56 = 23,446.46/x
  3. Step 3: Cross multiply
    60,907.19x = 91,336.56 × 23,446.46
  4. Step 4: Simplify right side
    60,907.19x = 2,141,519,272.88
  5. Step 5: Solve for x
    x = 2,141,519,272.88/60,907.19
  6. Step 6: Final answer
    x = 35,160.37

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1.5x scale

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.