Home / 9,444.08-14,163.56-4,995.70

Finding the Fourth Proportional to 9,444.08, 14,163.56 and 4,995.70

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Solution

The fourth proportional to 9,444.08, 14,163.56 and 4,995.70 is: 7,492.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444.08 : 14,163.56 = 4,995.70 : x
  2. Step 2: Convert to fraction form
    9,444.08/14,163.56 = 4,995.70/x
  3. Step 3: Cross multiply
    9,444.08x = 14,163.56 × 4,995.70
  4. Step 4: Simplify right side
    9,444.08x = 70,756,894.87
  5. Step 5: Solve for x
    x = 70,756,894.87/9,444.08
  6. Step 6: Final answer
    x = 7,492.19

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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.