Home / 104,801.91-144,602.04-59,469.66

Finding the Fourth Proportional to 104,801.91, 144,602.04 and 59,469.66

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Solution

The fourth proportional to 104,801.91, 144,602.04 and 59,469.66 is: 82,054.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,801.91 : 144,602.04 = 59,469.66 : x
  2. Step 2: Convert to fraction form
    104,801.91/144,602.04 = 59,469.66/x
  3. Step 3: Cross multiply
    104,801.91x = 144,602.04 × 59,469.66
  4. Step 4: Simplify right side
    104,801.91x = 8,599,434,154.11
  5. Step 5: Solve for x
    x = 8,599,434,154.11/104,801.91
  6. Step 6: Final answer
    x = 82,054.17

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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.