Home / 435,256.98-652,787.74-182,822.51

Finding the Fourth Proportional to 435,256.98, 652,787.74 and 182,822.51

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Solution

The fourth proportional to 435,256.98, 652,787.74 and 182,822.51 is: 274,192.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,256.98 : 652,787.74 = 182,822.51 : x
  2. Step 2: Convert to fraction form
    435,256.98/652,787.74 = 182,822.51/x
  3. Step 3: Cross multiply
    435,256.98x = 652,787.74 × 182,822.51
  4. Step 4: Simplify right side
    435,256.98x = 119,344,293,124.03
  5. Step 5: Solve for x
    x = 119,344,293,124.03/435,256.98
  6. Step 6: Final answer
    x = 274,192.72

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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.