Home / 108,352.61-149,518.48-60,596.73

Finding the Fourth Proportional to 108,352.61, 149,518.48 and 60,596.73

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Solution

The fourth proportional to 108,352.61, 149,518.48 and 60,596.73 is: 83,618.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,352.61 : 149,518.48 = 60,596.73 : x
  2. Step 2: Convert to fraction form
    108,352.61/149,518.48 = 60,596.73/x
  3. Step 3: Cross multiply
    108,352.61x = 149,518.48 × 60,596.73
  4. Step 4: Simplify right side
    108,352.61x = 9,060,329,911.99
  5. Step 5: Solve for x
    x = 9,060,329,911.99/108,352.61
  6. Step 6: Final answer
    x = 83,618.94

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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.