Home / 94,577.44-129,570.56-91,032.16

Finding the Fourth Proportional to 94,577.44, 129,570.56 and 91,032.16

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Solution

The fourth proportional to 94,577.44, 129,570.56 and 91,032.16 is: 124,713.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,577.44 : 129,570.56 = 91,032.16 : x
  2. Step 2: Convert to fraction form
    94,577.44/129,570.56 = 91,032.16/x
  3. Step 3: Cross multiply
    94,577.44x = 129,570.56 × 91,032.16
  4. Step 4: Simplify right side
    94,577.44x = 11,795,087,949.21
  5. Step 5: Solve for x
    x = 11,795,087,949.21/94,577.44
  6. Step 6: Final answer
    x = 124,713.55

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1.5x scale

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.