Home / 104,422.88-144,097.02-59,110.07

Finding the Fourth Proportional to 104,422.88, 144,097.02 and 59,110.07

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Solution

The fourth proportional to 104,422.88, 144,097.02 and 59,110.07 is: 81,568.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,422.88 : 144,097.02 = 59,110.07 : x
  2. Step 2: Convert to fraction form
    104,422.88/144,097.02 = 59,110.07/x
  3. Step 3: Cross multiply
    104,422.88x = 144,097.02 × 59,110.07
  4. Step 4: Simplify right side
    104,422.88x = 8,517,584,218.51
  5. Step 5: Solve for x
    x = 8,517,584,218.51/104,422.88
  6. Step 6: Final answer
    x = 81,568.18

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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.