Home / 43,319.26-64,974.50-29,368.94

Finding the Fourth Proportional to 43,319.26, 64,974.50 and 29,368.94

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Solution

The fourth proportional to 43,319.26, 64,974.50 and 29,368.94 is: 44,050.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,319.26 : 64,974.50 = 29,368.94 : x
  2. Step 2: Convert to fraction form
    43,319.26/64,974.50 = 29,368.94/x
  3. Step 3: Cross multiply
    43,319.26x = 64,974.50 × 29,368.94
  4. Step 4: Simplify right side
    43,319.26x = 1,908,232,192.03
  5. Step 5: Solve for x
    x = 1,908,232,192.03/43,319.26
  6. Step 6: Final answer
    x = 44,050.43

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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.