Home / 14,476.97-21,717.52-4,612.93

Finding the Fourth Proportional to 14,476.97, 21,717.52 and 4,612.93

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Solution

The fourth proportional to 14,476.97, 21,717.52 and 4,612.93 is: 6,920.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,476.97 : 21,717.52 = 4,612.93 : x
  2. Step 2: Convert to fraction form
    14,476.97/21,717.52 = 4,612.93/x
  3. Step 3: Cross multiply
    14,476.97x = 21,717.52 × 4,612.93
  4. Step 4: Simplify right side
    14,476.97x = 100,181,333.71
  5. Step 5: Solve for x
    x = 100,181,333.71/14,476.97
  6. Step 6: Final answer
    x = 6,920.05

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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.