Home / 25,080.08-37,616.28-6,613.52

Finding the Fourth Proportional to 25,080.08, 37,616.28 and 6,613.52

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Solution

The fourth proportional to 25,080.08, 37,616.28 and 6,613.52 is: 9,919.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,080.08 : 37,616.28 = 6,613.52 : x
  2. Step 2: Convert to fraction form
    25,080.08/37,616.28 = 6,613.52/x
  3. Step 3: Cross multiply
    25,080.08x = 37,616.28 × 6,613.52
  4. Step 4: Simplify right side
    25,080.08x = 248,776,020.11
  5. Step 5: Solve for x
    x = 248,776,020.11/25,080.08
  6. Step 6: Final answer
    x = 9,919.27

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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.