Home / 16,277.72-24,417.62-6,287.24

Finding the Fourth Proportional to 16,277.72, 24,417.62 and 6,287.24

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Solution

The fourth proportional to 16,277.72, 24,417.62 and 6,287.24 is: 9,431.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,277.72 : 24,417.62 = 6,287.24 : x
  2. Step 2: Convert to fraction form
    16,277.72/24,417.62 = 6,287.24/x
  3. Step 3: Cross multiply
    16,277.72x = 24,417.62 × 6,287.24
  4. Step 4: Simplify right side
    16,277.72x = 153,519,283.64
  5. Step 5: Solve for x
    x = 153,519,283.64/16,277.72
  6. Step 6: Final answer
    x = 9,431.25

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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.