Home / 6,232.32-9,336.48-4,909.07

Finding the Fourth Proportional to 6,232.32, 9,336.48 and 4,909.07

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Solution

The fourth proportional to 6,232.32, 9,336.48 and 4,909.07 is: 7,354.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232.32 : 9,336.48 = 4,909.07 : x
  2. Step 2: Convert to fraction form
    6,232.32/9,336.48 = 4,909.07/x
  3. Step 3: Cross multiply
    6,232.32x = 9,336.48 × 4,909.07
  4. Step 4: Simplify right side
    6,232.32x = 45,833,387.19
  5. Step 5: Solve for x
    x = 45,833,387.19/6,232.32
  6. Step 6: Final answer
    x = 7,354.15

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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.