Home / 232,948.84-349,431.07-64,455.07

Finding the Fourth Proportional to 232,948.84, 349,431.07 and 64,455.07

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Solution

The fourth proportional to 232,948.84, 349,431.07 and 64,455.07 is: 96,684.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,948.84 : 349,431.07 = 64,455.07 : x
  2. Step 2: Convert to fraction form
    232,948.84/349,431.07 = 64,455.07/x
  3. Step 3: Cross multiply
    232,948.84x = 349,431.07 × 64,455.07
  4. Step 4: Simplify right side
    232,948.84x = 22,522,604,077.02
  5. Step 5: Solve for x
    x = 22,522,604,077.02/232,948.84
  6. Step 6: Final answer
    x = 96,684.77

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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.