Home / 32,231.04-44,476.47-17,891.70

Finding the Fourth Proportional to 32,231.04, 44,476.47 and 17,891.70

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Solution

The fourth proportional to 32,231.04, 44,476.47 and 17,891.70 is: 24,689.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,231.04 : 44,476.47 = 17,891.70 : x
  2. Step 2: Convert to fraction form
    32,231.04/44,476.47 = 17,891.70/x
  3. Step 3: Cross multiply
    32,231.04x = 44,476.47 × 17,891.70
  4. Step 4: Simplify right side
    32,231.04x = 795,759,658.30
  5. Step 5: Solve for x
    x = 795,759,658.30/32,231.04
  6. Step 6: Final answer
    x = 24,689.23

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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.