Home / 104,886.25-144,744.02-59,565.18

Finding the Fourth Proportional to 104,886.25, 144,744.02 and 59,565.18

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Solution

The fourth proportional to 104,886.25, 144,744.02 and 59,565.18 is: 82,200.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,886.25 : 144,744.02 = 59,565.18 : x
  2. Step 2: Convert to fraction form
    104,886.25/144,744.02 = 59,565.18/x
  3. Step 3: Cross multiply
    104,886.25x = 144,744.02 × 59,565.18
  4. Step 4: Simplify right side
    104,886.25x = 8,621,703,605.22
  5. Step 5: Solve for x
    x = 8,621,703,605.22/104,886.25
  6. Step 6: Final answer
    x = 82,200.51

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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.