Home / 92,296.44-127,400.73-54,068.25

Finding the Fourth Proportional to 92,296.44, 127,400.73 and 54,068.25

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Solution

The fourth proportional to 92,296.44, 127,400.73 and 54,068.25 is: 74,632.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,296.44 : 127,400.73 = 54,068.25 : x
  2. Step 2: Convert to fraction form
    92,296.44/127,400.73 = 54,068.25/x
  3. Step 3: Cross multiply
    92,296.44x = 127,400.73 × 54,068.25
  4. Step 4: Simplify right side
    92,296.44x = 6,888,334,519.82
  5. Step 5: Solve for x
    x = 6,888,334,519.82/92,296.44
  6. Step 6: Final answer
    x = 74,632.72

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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.