Home / 94,273.54-130,060.44-53,965.60

Finding the Fourth Proportional to 94,273.54, 130,060.44 and 53,965.60

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Solution

The fourth proportional to 94,273.54, 130,060.44 and 53,965.60 is: 74,451.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,273.54 : 130,060.44 = 53,965.60 : x
  2. Step 2: Convert to fraction form
    94,273.54/130,060.44 = 53,965.60/x
  3. Step 3: Cross multiply
    94,273.54x = 130,060.44 × 53,965.60
  4. Step 4: Simplify right side
    94,273.54x = 7,018,789,355.71
  5. Step 5: Solve for x
    x = 7,018,789,355.71/94,273.54
  6. Step 6: Final answer
    x = 74,451.32

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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.