Home / 66,310.16-99,482.92-24,194.12

Finding the Fourth Proportional to 66,310.16, 99,482.92 and 24,194.12

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Solution

The fourth proportional to 66,310.16, 99,482.92 and 24,194.12 is: 36,297.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,310.16 : 99,482.92 = 24,194.12 : x
  2. Step 2: Convert to fraction form
    66,310.16/99,482.92 = 24,194.12/x
  3. Step 3: Cross multiply
    66,310.16x = 99,482.92 × 24,194.12
  4. Step 4: Simplify right side
    66,310.16x = 2,406,901,704.43
  5. Step 5: Solve for x
    x = 2,406,901,704.43/66,310.16
  6. Step 6: Final answer
    x = 36,297.63

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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.