Home / 32,787.56-49,170.84-10,596.20

Finding the Fourth Proportional to 32,787.56, 49,170.84 and 10,596.20

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Solution

The fourth proportional to 32,787.56, 49,170.84 and 10,596.20 is: 15,890.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,787.56 : 49,170.84 = 10,596.20 : x
  2. Step 2: Convert to fraction form
    32,787.56/49,170.84 = 10,596.20/x
  3. Step 3: Cross multiply
    32,787.56x = 49,170.84 × 10,596.20
  4. Step 4: Simplify right side
    32,787.56x = 521,024,054.81
  5. Step 5: Solve for x
    x = 521,024,054.81/32,787.56
  6. Step 6: Final answer
    x = 15,890.91

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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.