Home / 9,294.80-13,944.48-4,358.69

Finding the Fourth Proportional to 9,294.80, 13,944.48 and 4,358.69

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Solution

The fourth proportional to 9,294.80, 13,944.48 and 4,358.69 is: 6,539.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294.80 : 13,944.48 = 4,358.69 : x
  2. Step 2: Convert to fraction form
    9,294.80/13,944.48 = 4,358.69/x
  3. Step 3: Cross multiply
    9,294.80x = 13,944.48 × 4,358.69
  4. Step 4: Simplify right side
    9,294.80x = 60,779,604.80
  5. Step 5: Solve for x
    x = 60,779,604.80/9,294.80
  6. Step 6: Final answer
    x = 6,539.10

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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.