Home / 104,773.48-144,582.98-57,026.92

Finding the Fourth Proportional to 104,773.48, 144,582.98 and 57,026.92

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Solution

The fourth proportional to 104,773.48, 144,582.98 and 57,026.92 is: 78,694.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,773.48 : 144,582.98 = 57,026.92 : x
  2. Step 2: Convert to fraction form
    104,773.48/144,582.98 = 57,026.92/x
  3. Step 3: Cross multiply
    104,773.48x = 144,582.98 × 57,026.92
  4. Step 4: Simplify right side
    104,773.48x = 8,245,122,033.82
  5. Step 5: Solve for x
    x = 8,245,122,033.82/104,773.48
  6. Step 6: Final answer
    x = 78,694.74

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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.