Home / 44,908.32-67,358.64-15,326.88

Finding the Fourth Proportional to 44,908.32, 67,358.64 and 15,326.88

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Solution

The fourth proportional to 44,908.32, 67,358.64 and 15,326.88 is: 22,989.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,908.32 : 67,358.64 = 15,326.88 : x
  2. Step 2: Convert to fraction form
    44,908.32/67,358.64 = 15,326.88/x
  3. Step 3: Cross multiply
    44,908.32x = 67,358.64 × 15,326.88
  4. Step 4: Simplify right side
    44,908.32x = 1,032,397,792.24
  5. Step 5: Solve for x
    x = 1,032,397,792.24/44,908.32
  6. Step 6: Final answer
    x = 22,989.01

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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.