Home / 35,149.61-48,506.46-19,234.06

Finding the Fourth Proportional to 35,149.61, 48,506.46 and 19,234.06

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Solution

The fourth proportional to 35,149.61, 48,506.46 and 19,234.06 is: 26,543.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,149.61 : 48,506.46 = 19,234.06 : x
  2. Step 2: Convert to fraction form
    35,149.61/48,506.46 = 19,234.06/x
  3. Step 3: Cross multiply
    35,149.61x = 48,506.46 × 19,234.06
  4. Step 4: Simplify right side
    35,149.61x = 932,975,968.63
  5. Step 5: Solve for x
    x = 932,975,968.63/35,149.61
  6. Step 6: Final answer
    x = 26,543.00

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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.