Home / 104,353.17-144,006.20-59,030.43

Finding the Fourth Proportional to 104,353.17, 144,006.20 and 59,030.43

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Solution

The fourth proportional to 104,353.17, 144,006.20 and 59,030.43 is: 81,461.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,353.17 : 144,006.20 = 59,030.43 : x
  2. Step 2: Convert to fraction form
    104,353.17/144,006.20 = 59,030.43/x
  3. Step 3: Cross multiply
    104,353.17x = 144,006.20 × 59,030.43
  4. Step 4: Simplify right side
    104,353.17x = 8,500,747,613.51
  5. Step 5: Solve for x
    x = 8,500,747,613.51/104,353.17
  6. Step 6: Final answer
    x = 81,461.33

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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.