Home / 32,790.64-49,220.14-29,066.08

Finding the Fourth Proportional to 32,790.64, 49,220.14 and 29,066.08

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Solution

The fourth proportional to 32,790.64, 49,220.14 and 29,066.08 is: 43,629.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,790.64 : 49,220.14 = 29,066.08 : x
  2. Step 2: Convert to fraction form
    32,790.64/49,220.14 = 29,066.08/x
  3. Step 3: Cross multiply
    32,790.64x = 49,220.14 × 29,066.08
  4. Step 4: Simplify right side
    32,790.64x = 1,430,636,526.85
  5. Step 5: Solve for x
    x = 1,430,636,526.85/32,790.64
  6. Step 6: Final answer
    x = 43,629.42

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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.