Home / 59,770.02-89,634.30-26,513.40

Finding the Fourth Proportional to 59,770.02, 89,634.30 and 26,513.40

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Solution

The fourth proportional to 59,770.02, 89,634.30 and 26,513.40 is: 39,760.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,770.02 : 89,634.30 = 26,513.40 : x
  2. Step 2: Convert to fraction form
    59,770.02/89,634.30 = 26,513.40/x
  3. Step 3: Cross multiply
    59,770.02x = 89,634.30 × 26,513.40
  4. Step 4: Simplify right side
    59,770.02x = 2,376,510,049.62
  5. Step 5: Solve for x
    x = 2,376,510,049.62/59,770.02
  6. Step 6: Final answer
    x = 39,760.90

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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.