Home / 9,343.45-14,015.22-2,417.95

Finding the Fourth Proportional to 9,343.45, 14,015.22 and 2,417.95

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Solution

The fourth proportional to 9,343.45, 14,015.22 and 2,417.95 is: 3,626.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.45 : 14,015.22 = 2,417.95 : x
  2. Step 2: Convert to fraction form
    9,343.45/14,015.22 = 2,417.95/x
  3. Step 3: Cross multiply
    9,343.45x = 14,015.22 × 2,417.95
  4. Step 4: Simplify right side
    9,343.45x = 33,888,031.12
  5. Step 5: Solve for x
    x = 33,888,031.12/9,343.45
  6. Step 6: Final answer
    x = 3,626.93

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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.