Home / 24,690.22-34,074.47-14,080.64

Finding the Fourth Proportional to 24,690.22, 34,074.47 and 14,080.64

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Solution

The fourth proportional to 24,690.22, 34,074.47 and 14,080.64 is: 19,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,690.22 : 34,074.47 = 14,080.64 : x
  2. Step 2: Convert to fraction form
    24,690.22/34,074.47 = 14,080.64/x
  3. Step 3: Cross multiply
    24,690.22x = 34,074.47 × 14,080.64
  4. Step 4: Simplify right side
    24,690.22x = 479,790,210.09
  5. Step 5: Solve for x
    x = 479,790,210.09/24,690.22
  6. Step 6: Final answer
    x = 19,432.40

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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.