Home / 9,334.86-14,003.28-4,403.18

Finding the Fourth Proportional to 9,334.86, 14,003.28 and 4,403.18

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Solution

The fourth proportional to 9,334.86, 14,003.28 and 4,403.18 is: 6,605.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334.86 : 14,003.28 = 4,403.18 : x
  2. Step 2: Convert to fraction form
    9,334.86/14,003.28 = 4,403.18/x
  3. Step 3: Cross multiply
    9,334.86x = 14,003.28 × 4,403.18
  4. Step 4: Simplify right side
    9,334.86x = 61,658,962.43
  5. Step 5: Solve for x
    x = 61,658,962.43/9,334.86
  6. Step 6: Final answer
    x = 6,605.24

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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.