Home / 44,730.72-67,095.59-11,450.52

Finding the Fourth Proportional to 44,730.72, 67,095.59 and 11,450.52

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Solution

The fourth proportional to 44,730.72, 67,095.59 and 11,450.52 is: 17,175.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,730.72 : 67,095.59 = 11,450.52 : x
  2. Step 2: Convert to fraction form
    44,730.72/67,095.59 = 11,450.52/x
  3. Step 3: Cross multiply
    44,730.72x = 67,095.59 × 11,450.52
  4. Step 4: Simplify right side
    44,730.72x = 768,279,395.21
  5. Step 5: Solve for x
    x = 768,279,395.21/44,730.72
  6. Step 6: Final answer
    x = 17,175.65

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1.5x scale

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.