Home / 34,984.04-48,277.76-19,068.48

Finding the Fourth Proportional to 34,984.04, 48,277.76 and 19,068.48

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Solution

The fourth proportional to 34,984.04, 48,277.76 and 19,068.48 is: 26,314.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,984.04 : 48,277.76 = 19,068.48 : x
  2. Step 2: Convert to fraction form
    34,984.04/48,277.76 = 19,068.48/x
  3. Step 3: Cross multiply
    34,984.04x = 48,277.76 × 19,068.48
  4. Step 4: Simplify right side
    34,984.04x = 920,583,405.66
  5. Step 5: Solve for x
    x = 920,583,405.66/34,984.04
  6. Step 6: Final answer
    x = 26,314.39

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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.