Home / 9,050.69-13,577.90-4,373.95

Finding the Fourth Proportional to 9,050.69, 13,577.90 and 4,373.95

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Solution

The fourth proportional to 9,050.69, 13,577.90 and 4,373.95 is: 6,561.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.69 : 13,577.90 = 4,373.95 : x
  2. Step 2: Convert to fraction form
    9,050.69/13,577.90 = 4,373.95/x
  3. Step 3: Cross multiply
    9,050.69x = 13,577.90 × 4,373.95
  4. Step 4: Simplify right side
    9,050.69x = 59,389,021.76
  5. Step 5: Solve for x
    x = 59,389,021.76/9,050.69
  6. Step 6: Final answer
    x = 6,561.83

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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.