Home / 9,444.48-14,168.03-4,179.07

Finding the Fourth Proportional to 9,444.48, 14,168.03 and 4,179.07

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Solution

The fourth proportional to 9,444.48, 14,168.03 and 4,179.07 is: 6,269.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444.48 : 14,168.03 = 4,179.07 : x
  2. Step 2: Convert to fraction form
    9,444.48/14,168.03 = 4,179.07/x
  3. Step 3: Cross multiply
    9,444.48x = 14,168.03 × 4,179.07
  4. Step 4: Simplify right side
    9,444.48x = 59,209,189.13
  5. Step 5: Solve for x
    x = 59,209,189.13/9,444.48
  6. Step 6: Final answer
    x = 6,269.18

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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.