Home / 112,467.29-168,700.93-29,361.29

Finding the Fourth Proportional to 112,467.29, 168,700.93 and 29,361.29

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Solution

The fourth proportional to 112,467.29, 168,700.93 and 29,361.29 is: 44,041.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,467.29 : 168,700.93 = 29,361.29 : x
  2. Step 2: Convert to fraction form
    112,467.29/168,700.93 = 29,361.29/x
  3. Step 3: Cross multiply
    112,467.29x = 168,700.93 × 29,361.29
  4. Step 4: Simplify right side
    112,467.29x = 4,953,276,012.09
  5. Step 5: Solve for x
    x = 4,953,276,012.09/112,467.29
  6. Step 6: Final answer
    x = 44,041.93

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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.