Home / 9,353.32-14,032.62-3,810.65

Finding the Fourth Proportional to 9,353.32, 14,032.62 and 3,810.65

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Solution

The fourth proportional to 9,353.32, 14,032.62 and 3,810.65 is: 5,717.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.32 : 14,032.62 = 3,810.65 : x
  2. Step 2: Convert to fraction form
    9,353.32/14,032.62 = 3,810.65/x
  3. Step 3: Cross multiply
    9,353.32x = 14,032.62 × 3,810.65
  4. Step 4: Simplify right side
    9,353.32x = 53,473,333.24
  5. Step 5: Solve for x
    x = 53,473,333.24/9,353.32
  6. Step 6: Final answer
    x = 5,717.04

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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.