Home / 7,235.02-10,853.99-4,116.52

Finding the Fourth Proportional to 7,235.02, 10,853.99 and 4,116.52

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Solution

The fourth proportional to 7,235.02, 10,853.99 and 4,116.52 is: 6,175.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,235.02 : 10,853.99 = 4,116.52 : x
  2. Step 2: Convert to fraction form
    7,235.02/10,853.99 = 4,116.52/x
  3. Step 3: Cross multiply
    7,235.02x = 10,853.99 × 4,116.52
  4. Step 4: Simplify right side
    7,235.02x = 44,680,666.91
  5. Step 5: Solve for x
    x = 44,680,666.91/7,235.02
  6. Step 6: Final answer
    x = 6,175.61

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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.