Home / 44,737.84-67,065.04-15,135.08

Finding the Fourth Proportional to 44,737.84, 67,065.04 and 15,135.08

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Solution

The fourth proportional to 44,737.84, 67,065.04 and 15,135.08 is: 22,688.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,737.84 : 67,065.04 = 15,135.08 : x
  2. Step 2: Convert to fraction form
    44,737.84/67,065.04 = 15,135.08/x
  3. Step 3: Cross multiply
    44,737.84x = 67,065.04 × 15,135.08
  4. Step 4: Simplify right side
    44,737.84x = 1,015,034,745.60
  5. Step 5: Solve for x
    x = 1,015,034,745.60/44,737.84
  6. Step 6: Final answer
    x = 22,688.51

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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.