Home / 9,695.10-14,544.94-4,145.52

Finding the Fourth Proportional to 9,695.10, 14,544.94 and 4,145.52

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Solution

The fourth proportional to 9,695.10, 14,544.94 and 4,145.52 is: 6,219.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,695.10 : 14,544.94 = 4,145.52 : x
  2. Step 2: Convert to fraction form
    9,695.10/14,544.94 = 4,145.52/x
  3. Step 3: Cross multiply
    9,695.10x = 14,544.94 × 4,145.52
  4. Step 4: Simplify right side
    9,695.10x = 60,296,339.67
  5. Step 5: Solve for x
    x = 60,296,339.67/9,695.10
  6. Step 6: Final answer
    x = 6,219.26

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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.