Home / 75,560.04-113,353.02-22,974.84

Finding the Fourth Proportional to 75,560.04, 113,353.02 and 22,974.84

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Solution

The fourth proportional to 75,560.04, 113,353.02 and 22,974.84 is: 34,466.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,560.04 : 113,353.02 = 22,974.84 : x
  2. Step 2: Convert to fraction form
    75,560.04/113,353.02 = 22,974.84/x
  3. Step 3: Cross multiply
    75,560.04x = 113,353.02 × 22,974.84
  4. Step 4: Simplify right side
    75,560.04x = 2,604,267,498.02
  5. Step 5: Solve for x
    x = 2,604,267,498.02/75,560.04
  6. Step 6: Final answer
    x = 34,466.20

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1.5x scale

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.