Home / 93,645.98-140,403.35-34,473.95

Finding the Fourth Proportional to 93,645.98, 140,403.35 and 34,473.95

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Solution

The fourth proportional to 93,645.98, 140,403.35 and 34,473.95 is: 51,686.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,645.98 : 140,403.35 = 34,473.95 : x
  2. Step 2: Convert to fraction form
    93,645.98/140,403.35 = 34,473.95/x
  3. Step 3: Cross multiply
    93,645.98x = 140,403.35 × 34,473.95
  4. Step 4: Simplify right side
    93,645.98x = 4,840,257,193.35
  5. Step 5: Solve for x
    x = 4,840,257,193.35/93,645.98
  6. Step 6: Final answer
    x = 51,686.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.