Home / 60,955.06-91,436.69-23,515.44

Finding the Fourth Proportional to 60,955.06, 91,436.69 and 23,515.44

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Solution

The fourth proportional to 60,955.06, 91,436.69 and 23,515.44 is: 35,274.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,955.06 : 91,436.69 = 23,515.44 : x
  2. Step 2: Convert to fraction form
    60,955.06/91,436.69 = 23,515.44/x
  3. Step 3: Cross multiply
    60,955.06x = 91,436.69 × 23,515.44
  4. Step 4: Simplify right side
    60,955.06x = 2,150,173,997.49
  5. Step 5: Solve for x
    x = 2,150,173,997.49/60,955.06
  6. Step 6: Final answer
    x = 35,274.74

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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.