Home / 95,955.47-143,965.05-29,396.25

Finding the Fourth Proportional to 95,955.47, 143,965.05 and 29,396.25

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Solution

The fourth proportional to 95,955.47, 143,965.05 and 29,396.25 is: 44,104.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,955.47 : 143,965.05 = 29,396.25 : x
  2. Step 2: Convert to fraction form
    95,955.47/143,965.05 = 29,396.25/x
  3. Step 3: Cross multiply
    95,955.47x = 143,965.05 × 29,396.25
  4. Step 4: Simplify right side
    95,955.47x = 4,232,032,601.06
  5. Step 5: Solve for x
    x = 4,232,032,601.06/95,955.47
  6. Step 6: Final answer
    x = 44,104.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.