Home / 104,793.83-144,635.42-59,476.06

Finding the Fourth Proportional to 104,793.83, 144,635.42 and 59,476.06

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Solution

The fourth proportional to 104,793.83, 144,635.42 and 59,476.06 is: 82,088.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,793.83 : 144,635.42 = 59,476.06 : x
  2. Step 2: Convert to fraction form
    104,793.83/144,635.42 = 59,476.06/x
  3. Step 3: Cross multiply
    104,793.83x = 144,635.42 × 59,476.06
  4. Step 4: Simplify right side
    104,793.83x = 8,602,344,259.08
  5. Step 5: Solve for x
    x = 8,602,344,259.08/104,793.83
  6. Step 6: Final answer
    x = 82,088.27

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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.