Home / 34,967.10-48,253.98-19,051.66

Finding the Fourth Proportional to 34,967.10, 48,253.98 and 19,051.66

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Solution

The fourth proportional to 34,967.10, 48,253.98 and 19,051.66 is: 26,290.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,967.10 : 48,253.98 = 19,051.66 : x
  2. Step 2: Convert to fraction form
    34,967.10/48,253.98 = 19,051.66/x
  3. Step 3: Cross multiply
    34,967.10x = 48,253.98 × 19,051.66
  4. Step 4: Simplify right side
    34,967.10x = 919,318,084.08
  5. Step 5: Solve for x
    x = 919,318,084.08/34,967.10
  6. Step 6: Final answer
    x = 26,290.95

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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.