Home / 10,632.64-15,950.04-4,064.35

Finding the Fourth Proportional to 10,632.64, 15,950.04 and 4,064.35

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Solution

The fourth proportional to 10,632.64, 15,950.04 and 4,064.35 is: 6,096.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,632.64 : 15,950.04 = 4,064.35 : x
  2. Step 2: Convert to fraction form
    10,632.64/15,950.04 = 4,064.35/x
  3. Step 3: Cross multiply
    10,632.64x = 15,950.04 × 4,064.35
  4. Step 4: Simplify right side
    10,632.64x = 64,826,545.07
  5. Step 5: Solve for x
    x = 64,826,545.07/10,632.64
  6. Step 6: Final answer
    x = 6,096.94

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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.