Home / 44,682.54-67,031.10-15,102.12

Finding the Fourth Proportional to 44,682.54, 67,031.10 and 15,102.12

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Solution

The fourth proportional to 44,682.54, 67,031.10 and 15,102.12 is: 22,655.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682.54 : 67,031.10 = 15,102.12 : x
  2. Step 2: Convert to fraction form
    44,682.54/67,031.10 = 15,102.12/x
  3. Step 3: Cross multiply
    44,682.54x = 67,031.10 × 15,102.12
  4. Step 4: Simplify right side
    44,682.54x = 1,012,311,715.93
  5. Step 5: Solve for x
    x = 1,012,311,715.93/44,682.54
  6. Step 6: Final answer
    x = 22,655.64

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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.