Home / 9,525.76-14,290.14-2,950.39

Finding the Fourth Proportional to 9,525.76, 14,290.14 and 2,950.39

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Solution

The fourth proportional to 9,525.76, 14,290.14 and 2,950.39 is: 4,426.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,525.76 : 14,290.14 = 2,950.39 : x
  2. Step 2: Convert to fraction form
    9,525.76/14,290.14 = 2,950.39/x
  3. Step 3: Cross multiply
    9,525.76x = 14,290.14 × 2,950.39
  4. Step 4: Simplify right side
    9,525.76x = 42,161,486.15
  5. Step 5: Solve for x
    x = 42,161,486.15/9,525.76
  6. Step 6: Final answer
    x = 4,426.05

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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.