Home / 63,144.34-94,634.24-25,660.60

Finding the Fourth Proportional to 63,144.34, 94,634.24 and 25,660.60

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Solution

The fourth proportional to 63,144.34, 94,634.24 and 25,660.60 is: 38,457.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,144.34 : 94,634.24 = 25,660.60 : x
  2. Step 2: Convert to fraction form
    63,144.34/94,634.24 = 25,660.60/x
  3. Step 3: Cross multiply
    63,144.34x = 94,634.24 × 25,660.60
  4. Step 4: Simplify right side
    63,144.34x = 2,428,371,014.06
  5. Step 5: Solve for x
    x = 2,428,371,014.06/63,144.34
  6. Step 6: Final answer
    x = 38,457.46

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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.