Home / 245,966.70-337,220.04-241,482.66

Finding the Fourth Proportional to 245,966.70, 337,220.04 and 241,482.66

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Solution

The fourth proportional to 245,966.70, 337,220.04 and 241,482.66 is: 331,072.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,966.70 : 337,220.04 = 241,482.66 : x
  2. Step 2: Convert to fraction form
    245,966.70/337,220.04 = 241,482.66/x
  3. Step 3: Cross multiply
    245,966.70x = 337,220.04 × 241,482.66
  4. Step 4: Simplify right side
    245,966.70x = 81,432,792,264.51
  5. Step 5: Solve for x
    x = 81,432,792,264.51/245,966.70
  6. Step 6: Final answer
    x = 331,072.43

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.