Home / 9,259.08-13,892.04-4,330.32

Finding the Fourth Proportional to 9,259.08, 13,892.04 and 4,330.32

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Solution

The fourth proportional to 9,259.08, 13,892.04 and 4,330.32 is: 6,497.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,259.08 : 13,892.04 = 4,330.32 : x
  2. Step 2: Convert to fraction form
    9,259.08/13,892.04 = 4,330.32/x
  3. Step 3: Cross multiply
    9,259.08x = 13,892.04 × 4,330.32
  4. Step 4: Simplify right side
    9,259.08x = 60,156,978.65
  5. Step 5: Solve for x
    x = 60,156,978.65/9,259.08
  6. Step 6: Final answer
    x = 6,497.08

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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.