Home / 9,544.80-14,309.68-4,613.12

Finding the Fourth Proportional to 9,544.80, 14,309.68 and 4,613.12

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Solution

The fourth proportional to 9,544.80, 14,309.68 and 4,613.12 is: 6,916.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,544.80 : 14,309.68 = 4,613.12 : x
  2. Step 2: Convert to fraction form
    9,544.80/14,309.68 = 4,613.12/x
  3. Step 3: Cross multiply
    9,544.80x = 14,309.68 × 4,613.12
  4. Step 4: Simplify right side
    9,544.80x = 66,012,271.00
  5. Step 5: Solve for x
    x = 66,012,271.00/9,544.80
  6. Step 6: Final answer
    x = 6,916.05

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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.