Home / 34,982.04-48,275.28-19,066.50

Finding the Fourth Proportional to 34,982.04, 48,275.28 and 19,066.50

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Solution

The fourth proportional to 34,982.04, 48,275.28 and 19,066.50 is: 26,311.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,982.04 : 48,275.28 = 19,066.50 : x
  2. Step 2: Convert to fraction form
    34,982.04/48,275.28 = 19,066.50/x
  3. Step 3: Cross multiply
    34,982.04x = 48,275.28 × 19,066.50
  4. Step 4: Simplify right side
    34,982.04x = 920,440,626.12
  5. Step 5: Solve for x
    x = 920,440,626.12/34,982.04
  6. Step 6: Final answer
    x = 26,311.81

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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.