Home / 104,395.04-156,590.63-33,317.10

Finding the Fourth Proportional to 104,395.04, 156,590.63 and 33,317.10

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Solution

The fourth proportional to 104,395.04, 156,590.63 and 33,317.10 is: 49,975.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,395.04 : 156,590.63 = 33,317.10 : x
  2. Step 2: Convert to fraction form
    104,395.04/156,590.63 = 33,317.10/x
  3. Step 3: Cross multiply
    104,395.04x = 156,590.63 × 33,317.10
  4. Step 4: Simplify right side
    104,395.04x = 5,217,145,512.19
  5. Step 5: Solve for x
    x = 5,217,145,512.19/104,395.04
  6. Step 6: Final answer
    x = 49,975.03

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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.