Home / 24,971.12-34,451.88-16,477.46

Finding the Fourth Proportional to 24,971.12, 34,451.88 and 16,477.46

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Solution

The fourth proportional to 24,971.12, 34,451.88 and 16,477.46 is: 22,733.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,971.12 : 34,451.88 = 16,477.46 : x
  2. Step 2: Convert to fraction form
    24,971.12/34,451.88 = 16,477.46/x
  3. Step 3: Cross multiply
    24,971.12x = 34,451.88 × 16,477.46
  4. Step 4: Simplify right side
    24,971.12x = 567,679,474.62
  5. Step 5: Solve for x
    x = 567,679,474.62/24,971.12
  6. Step 6: Final answer
    x = 22,733.44

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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.