Home / 104,794.40-144,636.19-59,476.62

Finding the Fourth Proportional to 104,794.40, 144,636.19 and 59,476.62

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Solution

The fourth proportional to 104,794.40, 144,636.19 and 59,476.62 is: 82,089.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,794.40 : 144,636.19 = 59,476.62 : x
  2. Step 2: Convert to fraction form
    104,794.40/144,636.19 = 59,476.62/x
  3. Step 3: Cross multiply
    104,794.40x = 144,636.19 × 59,476.62
  4. Step 4: Simplify right side
    104,794.40x = 8,602,471,562.19
  5. Step 5: Solve for x
    x = 8,602,471,562.19/104,794.40
  6. Step 6: Final answer
    x = 82,089.04

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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.