Home / 94,598.44-129,599.33-91,053.16

Finding the Fourth Proportional to 94,598.44, 129,599.33 and 91,053.16

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Solution

The fourth proportional to 94,598.44, 129,599.33 and 91,053.16 is: 124,742.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,598.44 : 129,599.33 = 91,053.16 : x
  2. Step 2: Convert to fraction form
    94,598.44/129,599.33 = 91,053.16/x
  3. Step 3: Cross multiply
    94,598.44x = 129,599.33 × 91,053.16
  4. Step 4: Simplify right side
    94,598.44x = 11,800,428,530.38
  5. Step 5: Solve for x
    x = 11,800,428,530.38/94,598.44
  6. Step 6: Final answer
    x = 124,742.32

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.