Home / 48,177.56-66,485.02-26,956.84

Finding the Fourth Proportional to 48,177.56, 66,485.02 and 26,956.84

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Solution

The fourth proportional to 48,177.56, 66,485.02 and 26,956.84 is: 37,200.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,177.56 : 66,485.02 = 26,956.84 : x
  2. Step 2: Convert to fraction form
    48,177.56/66,485.02 = 26,956.84/x
  3. Step 3: Cross multiply
    48,177.56x = 66,485.02 × 26,956.84
  4. Step 4: Simplify right side
    48,177.56x = 1,792,226,046.54
  5. Step 5: Solve for x
    x = 1,792,226,046.54/48,177.56
  6. Step 6: Final answer
    x = 37,200.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.