Home / 173,283.04-260,028.24-159,182.56

Finding the Fourth Proportional to 173,283.04, 260,028.24 and 159,182.56

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Solution

The fourth proportional to 173,283.04, 260,028.24 and 159,182.56 is: 238,869.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,283.04 : 260,028.24 = 159,182.56 : x
  2. Step 2: Convert to fraction form
    173,283.04/260,028.24 = 159,182.56/x
  3. Step 3: Cross multiply
    173,283.04x = 260,028.24 × 159,182.56
  4. Step 4: Simplify right side
    173,283.04x = 41,391,960,915.49
  5. Step 5: Solve for x
    x = 41,391,960,915.49/173,283.04
  6. Step 6: Final answer
    x = 238,869.08

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1.5x scale

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.