Home / 232,664.34-349,066.58-82,885.08

Finding the Fourth Proportional to 232,664.34, 349,066.58 and 82,885.08

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Solution

The fourth proportional to 232,664.34, 349,066.58 and 82,885.08 is: 124,352.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,664.34 : 349,066.58 = 82,885.08 : x
  2. Step 2: Convert to fraction form
    232,664.34/349,066.58 = 82,885.08/x
  3. Step 3: Cross multiply
    232,664.34x = 349,066.58 × 82,885.08
  4. Step 4: Simplify right side
    232,664.34x = 28,932,411,408.63
  5. Step 5: Solve for x
    x = 28,932,411,408.63/232,664.34
  6. Step 6: Final answer
    x = 124,352.58

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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.