Home / 48,800.64-67,344.88-26,444.64

Finding the Fourth Proportional to 48,800.64, 67,344.88 and 26,444.64

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Solution

The fourth proportional to 48,800.64, 67,344.88 and 26,444.64 is: 36,493.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,800.64 : 67,344.88 = 26,444.64 : x
  2. Step 2: Convert to fraction form
    48,800.64/67,344.88 = 26,444.64/x
  3. Step 3: Cross multiply
    48,800.64x = 67,344.88 × 26,444.64
  4. Step 4: Simplify right side
    48,800.64x = 1,780,911,107.44
  5. Step 5: Solve for x
    x = 1,780,911,107.44/48,800.64
  6. Step 6: Final answer
    x = 36,493.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.