Home / 23,531.80-35,297.70-16,466.20

Finding the Fourth Proportional to 23,531.80, 35,297.70 and 16,466.20

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Solution

The fourth proportional to 23,531.80, 35,297.70 and 16,466.20 is: 24,699.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,531.80 : 35,297.70 = 16,466.20 : x
  2. Step 2: Convert to fraction form
    23,531.80/35,297.70 = 16,466.20/x
  3. Step 3: Cross multiply
    23,531.80x = 35,297.70 × 16,466.20
  4. Step 4: Simplify right side
    23,531.80x = 581,218,987.74
  5. Step 5: Solve for x
    x = 581,218,987.74/23,531.80
  6. Step 6: Final answer
    x = 24,699.30

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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.